KLM flight KL 9578: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Sun 07:55 Toronto Pearson (YYZ) 3 12:31 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (73H) 4:36 Valid until 2026-01-04 Codeshare flight, operated by WestJet.(WS 2128)
Mon-Wed,Fri 07:55 Toronto Pearson (YYZ) 3 12:31 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:36 Valid until 2026-01-06 Codeshare flight, operated by WestJet.(WS 2128)
Mon-Wed,Sun 07:55 Toronto Pearson (YYZ) 3 12:31 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (73H) 4:36 Effective 2026-01-07 through 2026-01-14 Codeshare flight, operated by WestJet.(WS 2128)
Fri 07:55 Toronto Pearson (YYZ) 3 12:31 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-700 (73W) 4:36 Effective 2026-01-09 through 2026-01-16 Codeshare flight, operated by WestJet.(WS 2128)
Fri,Sun 07:55 Toronto Pearson (YYZ) 3 12:31 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-700 (73W) 4:36 Effective 2026-01-18 through 2026-01-23 Codeshare flight, operated by WestJet.(WS 2128)
Mon,Sun 07:55 Toronto Pearson (YYZ) 3 12:31 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (73H) 4:36 Effective 2026-01-19 through 2026-01-25 Codeshare flight, operated by WestJet.(WS 2128)
Mon-Wed 07:55 Toronto Pearson (YYZ) 3 12:31 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:36 Effective 2026-01-20 through 2026-01-28 Codeshare flight, operated by WestJet.(WS 2128)
Fri 07:55 Toronto Pearson (YYZ) 3 12:31 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-700 (73W) 4:36 Operates only on 2026-01-30 Codeshare flight, operated by WestJet.(WS 2128)
Mon,Sun 07:55 Toronto Pearson (YYZ) 3 12:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (73H) 4:31 Effective 2026-02-01 through 2026-02-08 Codeshare flight, operated by WestJet.(WS 2128)
Mon-Wed 07:55 Toronto Pearson (YYZ) 3 12:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:31 Effective 2026-02-03 through 2026-02-11 Codeshare flight, operated by WestJet.(WS 2128)
Fri 07:55 Toronto Pearson (YYZ) 3 12:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-700 (73W) 4:31 Effective 2026-02-06 through 2026-03-06 Codeshare flight, operated by WestJet.(WS 2128)
Mon,Tue,Sun 07:55 Toronto Pearson (YYZ) 3 12:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:31 Effective 2026-02-15 through 2026-02-24 Codeshare flight, operated by WestJet.(WS 2128)
Wed 07:55 Toronto Pearson (YYZ) 3 12:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (73H) 4:31 Operates only on 2026-02-18 Codeshare flight, operated by WestJet.(WS 2128)
Tue,Wed,Sun 07:55 Toronto Pearson (YYZ) 3 12:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:31 Effective 2026-02-25 through 2026-03-04 Codeshare flight, operated by WestJet.(WS 2128)
Mon 07:55 Toronto Pearson (YYZ) 3 12:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (73H) 4:31 Operates only on 2026-03-02 Codeshare flight, operated by WestJet.(WS 2128)
Mon-Wed,Sun 07:55 Toronto Pearson (YYZ) 3 11:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:31 Effective 2026-03-08 through 2026-03-15 Codeshare flight, operated by WestJet.(WS 2128)
Fri 07:55 Toronto Pearson (YYZ) 3 11:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-700 (73W) 4:31 Effective 2026-03-13 through 2026-03-20 Codeshare flight, operated by WestJet.(WS 2128)
Mon 07:55 Toronto Pearson (YYZ) 3 11:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (73H) 4:31 Operates only on 2026-03-16 Codeshare flight, operated by WestJet.(WS 2128)
Mon-Wed,Sun 07:55 Toronto Pearson (YYZ) 3 11:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:31 Effective 2026-03-17 through 2026-03-23 Codeshare flight, operated by WestJet.(WS 2128)
Tue,Fri 07:55 Toronto Pearson (YYZ) 3 11:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-700 (73W) 4:31 Effective 2026-03-24 through 2026-03-27 Codeshare flight, operated by WestJet.(WS 2128)
Wed 07:55 Toronto Pearson (YYZ) 3 11:26 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:31 Operates only on 2026-03-25 Codeshare flight, operated by WestJet.(WS 2128)
Thu 09:25 Toronto Pearson (YYZ) 3 14:01 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:36 Operates only on 2026-01-01 Codeshare flight, operated by WestJet.(WS 2134)
Thu 09:25 Toronto Pearson (YYZ) 3 14:01 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (7S8) 4:36 Operates only on 2026-01-08 Codeshare flight, operated by WestJet.(WS 2134)
Thu 09:25 Toronto Pearson (YYZ) 3 14:01 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:36 Effective 2026-01-15 through 2026-01-22 Codeshare flight, operated by WestJet.(WS 2134)
Thu 09:25 Toronto Pearson (YYZ) 3 14:01 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (7S8) 4:36 Operates only on 2026-01-29 Codeshare flight, operated by WestJet.(WS 2134)
Thu 09:25 Toronto Pearson (YYZ) 3 13:56 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (73H) 4:31 Effective 2026-02-05 through 2026-02-19 Codeshare flight, operated by WestJet.(WS 2134)
Thu 09:25 Toronto Pearson (YYZ) 3 13:56 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737-800 (7S8) 4:31 Operates only on 2026-02-26 Codeshare flight, operated by WestJet.(WS 2134)
Thu 09:25 Toronto Pearson (YYZ) 3 13:56 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:31 Operates only on 2026-03-05 Codeshare flight, operated by WestJet.(WS 2134)
Thu 09:25 Toronto Pearson (YYZ) 3 12:56 Cancun (CUN) 4 KL 9578 Non-stop Boeing 737 MAX 8 (7M8) 4:31 Effective 2026-03-12 through 2026-03-26 Codeshare flight, operated by WestJet.(WS 2134)
Mon,Wed-Fri,Sun 09:35 Calgary (YYC) 12:53 Brandon (YBR) KL 9578 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 2:18 Effective 2026-03-29 through 2026-04-24 Codeshare flight, operated by WestJet.(WS 3532)
Daily 09:35 Calgary (YYC) 12:39 Brandon (YBR) KL 9578 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 2:04 Effective 2026-04-26 through 2026-05-12 Codeshare flight, operated by WestJet.(WS 3532)
Daily 09:35 Calgary (YYC) 12:39 Brandon (YBR) KL 9578 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 2:04 Effective 2026-05-14 through 2026-10-24 Codeshare flight, operated by WestJet.(WS 3532)
Mon,Wed-Fri,Sun 09:45 Calgary (YYC) 12:56 Brandon (YBR) KL 9578 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 2:11 Effective from 2026-10-25 Codeshare flight, operated by WestJet.(WS 3532)

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This flight number is listed as serving the following routes:

Calgary (YYC) - Brandon (YBR)
Toronto Pearson (YYZ) - Cancun (CUN)

All KLM flights

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KLM flight KL 9578: Multiple routes

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FLIGHT SCHEDULE

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:31

Cancun (CUN) 4

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:36, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:31

Cancun (CUN) 4

Valid until 2026-01-06

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:36, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:31

Cancun (CUN) 4

Effective 2026-01-07 through 2026-01-14

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:36, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:31

Cancun (CUN) 4

Effective 2026-01-09 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:36, non-stop
Boeing 737-700 (73W)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:31

Cancun (CUN) 4

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:36, non-stop
Boeing 737-700 (73W)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:31

Cancun (CUN) 4

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:36, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:31

Cancun (CUN) 4

Effective 2026-01-20 through 2026-01-28

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:36, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:31

Cancun (CUN) 4

Operates only on 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:36, non-stop
Boeing 737-700 (73W)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:26

Cancun (CUN) 4

Effective 2026-02-01 through 2026-02-08

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:26

Cancun (CUN) 4

Effective 2026-02-03 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:26

Cancun (CUN) 4

Effective 2026-02-06 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737-700 (73W)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:26

Cancun (CUN) 4

Effective 2026-02-15 through 2026-02-24

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:26

Cancun (CUN) 4

Operates only on 2026-02-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:26

Cancun (CUN) 4

Effective 2026-02-25 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

12:26

Cancun (CUN) 4

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

11:26

Cancun (CUN) 4

Effective 2026-03-08 through 2026-03-15

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

11:26

Cancun (CUN) 4

Effective 2026-03-13 through 2026-03-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737-700 (73W)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

11:26

Cancun (CUN) 4

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

11:26

Cancun (CUN) 4

Effective 2026-03-17 through 2026-03-23

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

11:26

Cancun (CUN) 4

Effective 2026-03-24 through 2026-03-27

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737-700 (73W)

Direct Codeshare Flights:

KLM KL9578

07:55

Toronto Pearson (YYZ) 3

11:26

Cancun (CUN) 4

Operates only on 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2128)

Duration: 4:31, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

09:25

Toronto Pearson (YYZ) 3

14:01

Cancun (CUN) 4

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2134)

Duration: 4:36, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

09:25

Toronto Pearson (YYZ) 3

14:01

Cancun (CUN) 4

Operates only on 2026-01-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2134)

Duration: 4:36, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

KLM KL9578

09:25

Toronto Pearson (YYZ) 3

14:01

Cancun (CUN) 4

Effective 2026-01-15 through 2026-01-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2134)

Duration: 4:36, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

09:25

Toronto Pearson (YYZ) 3

14:01

Cancun (CUN) 4

Operates only on 2026-01-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2134)

Duration: 4:36, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

KLM KL9578

09:25

Toronto Pearson (YYZ) 3

13:56

Cancun (CUN) 4

Effective 2026-02-05 through 2026-02-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2134)

Duration: 4:31, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

KLM KL9578

09:25

Toronto Pearson (YYZ) 3

13:56

Cancun (CUN) 4

Operates only on 2026-02-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2134)

Duration: 4:31, non-stop
Boeing 737-800 (7S8)

Direct Codeshare Flights:

KLM KL9578

09:25

Toronto Pearson (YYZ) 3

13:56

Cancun (CUN) 4

Operates only on 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2134)

Duration: 4:31, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

09:25

Toronto Pearson (YYZ) 3

12:56

Cancun (CUN) 4

Effective 2026-03-12 through 2026-03-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by WestJet. (WS 2134)

Duration: 4:31, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

KLM KL9578

09:35

Calgary (YYC)

12:53

Brandon (YBR)

Effective 2026-03-29 through 2026-04-24

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 3532)

Duration: 2:18, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)

Direct Codeshare Flights:

KLM KL9578

09:35

Calgary (YYC)

12:39

Brandon (YBR)

Effective 2026-04-26 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by WestJet. (WS 3532)

Duration: 2:04, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)

Direct Codeshare Flights:

KLM KL9578

09:35

Calgary (YYC)

12:39

Brandon (YBR)

Effective 2026-05-14 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by WestJet. (WS 3532)

Duration: 2:04, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)

Direct Codeshare Flights:

KLM KL9578

09:45

Calgary (YYC)

12:56

Brandon (YBR)

Effective from 2026-10-25

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by WestJet. (WS 3532)

Duration: 2:11, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)

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Parallax here -

This flight number is listed as serving the following routes:

Calgary (YYC) - Brandon (YBR)
Toronto Pearson (YYZ) - Cancun (CUN)

All KLM flights

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- CACHE: False - LANG: en - IS_EU: False