United Airlines flight UA 8638: London - Toronto Pearson

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 05:10 London (YXU) 06:05 Toronto Pearson (YYZ) 1
UA 8638 Non-stop Canadair CRJ 900 (CR9) 0:55 Operates only on 2026-01-01
Codeshare flight, operated by Air Canada.(AC 8252)
Mon,Tue,Fri-Sun 05:10 London (YXU) 06:04 Toronto Pearson (YYZ) 1
UA 8638 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-01-02 through 2026-01-06
Codeshare flight, operated by Air Canada.(AC 8252)
Wed-Fri 05:10 London (YXU) 06:07 Toronto Pearson (YYZ) 1
UA 8638 Non-stop Canadair CRJ 900 (CR9) 0:57 Effective 2026-01-07 through 2026-01-30
Codeshare flight, operated by Air Canada.(AC 8252)
Mon,Tue,Sat,Sun 05:10 London (YXU) 06:04 Toronto Pearson (YYZ) 1
UA 8638 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-01-10 through 2026-02-03
Codeshare flight, operated by Air Canada.(AC 8252)
Daily 05:10 London (YXU) 06:04 Toronto Pearson (YYZ) 1
UA 8638 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-02-04 through 2026-03-28
Codeshare flight, operated by Air Canada.(AC 8252)
Daily 05:10 London (YXU) 05:58 Toronto Pearson (YYZ) 1
UA 8638 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:48 Effective 2026-03-29 through 2026-04-30
Codeshare flight, operated by Air Canada.(AC 8252)
Daily 05:45 London (YXU) 06:39 Toronto Pearson (YYZ) 1
UA 8638 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective from 2026-10-25
Codeshare flight, operated by Air Canada.(AC 8252)
Daily 06:00 London (YXU) 06:48 Toronto Pearson (YYZ) 1
UA 8638 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:48 Effective 2026-05-01 through 2026-06-30
Codeshare flight, operated by Air Canada.(AC 8252)
Daily 06:00 London (YXU) 06:46 Toronto Pearson (YYZ) 1
UA 8638 Non-stop Embraer EMB 175 (E75) 0:46 Effective 2026-07-01 through 2026-09-07
Codeshare flight, operated by Air Canada.(AC 8252)
Daily 06:15 London (YXU) 07:04 Toronto Pearson (YYZ) 1
UA 8638 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:49 Effective 2026-09-08 through 2026-10-24
Codeshare flight, operated by Air Canada.(AC 8252)
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United Airlines flight UA 8638:
London - Toronto Pearson
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA8638
05:10
London (YXU)

06:05
Toronto Pearson (YYZ) 1
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:55, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8638
05:10
London (YXU)

06:04
Toronto Pearson (YYZ) 1
Effective 2026-01-02 through 2026-01-06
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8638
05:10
London (YXU)

06:07
Toronto Pearson (YYZ) 1
Effective 2026-01-07 through 2026-01-30
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8638
05:10
London (YXU)

06:04
Toronto Pearson (YYZ) 1
Effective 2026-01-10 through 2026-02-03
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8638
05:10
London (YXU)

06:04
Toronto Pearson (YYZ) 1
Effective 2026-02-04 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8638
05:10
London (YXU)

05:58
Toronto Pearson (YYZ) 1
Effective 2026-03-29 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:48, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8638
05:45
London (YXU)

06:39
Toronto Pearson (YYZ) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8638
06:00
London (YXU)

06:48
Toronto Pearson (YYZ) 1
Effective 2026-05-01 through 2026-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:48, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
United Airlines UA8638
06:00
London (YXU)

06:46
Toronto Pearson (YYZ) 1
Effective 2026-07-01 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:46, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8638
06:15
London (YXU)

07:04
Toronto Pearson (YYZ) 1
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8252)
Duration: 0:49, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
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  • UA 8638 is a domestic flight departing from the London airport (YXU) and arriving at Toronto Pearson airport (YYZ).
  • The flight distance is 88 miles, or 142 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 0:46 and 0:57.
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