Delta Air Lines flight DL 5250: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 17:15 New York John F. Kennedy (JFK) 4 19:00 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:45 Effective 2026-04-13 through 2026-10-05
Daily 17:15 New York John F. Kennedy (JFK) 4 18:54 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective from 2026-10-06
Fri 17:20 New York John F. Kennedy (JFK) 4 18:58 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Operates only on 2026-01-30
Sun 17:24 New York John F. Kennedy (JFK) 4 19:02 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-01-18 through 2026-01-25
Mon-Fri,Sun 17:24 New York John F. Kennedy (JFK) 4 19:02 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-02-02 through 2026-02-11
Daily 17:24 New York John F. Kennedy (JFK) 4 19:00 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-02-12 through 2026-03-07
Mon-Fri,Sun 17:25 New York John F. Kennedy (JFK) 4 19:03 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-01-05 through 2026-01-16
Mon-Fri 17:25 New York John F. Kennedy (JFK) 4 19:03 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-01-19 through 2026-01-29
Sat 17:29 New York John F. Kennedy (JFK) 4 19:07 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-01-17 through 2026-01-31
Sun 17:29 New York John F. Kennedy (JFK) 4 19:05 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:36 Operates only on 2026-02-01
Sat 17:30 New York John F. Kennedy (JFK) 4 19:12 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:42 Operates only on 2026-01-10
Sat 17:30 New York John F. Kennedy (JFK) 4 19:12 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:42 Operates only on 2026-02-07
Daily 17:39 New York John F. Kennedy (JFK) 4 19:16 Buffalo (BUF) DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:37 Effective 2026-03-08 through 2026-04-12
Daily 19:15 Buffalo (BUF) 20:57 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:42 Effective from 2026-04-13
Daily 19:40 Buffalo (BUF) 21:28 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-02-12 through 2026-03-07
Fri 19:41 Buffalo (BUF) 21:31 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:50 Operates only on 2026-01-30
Sun 19:42 Buffalo (BUF) 21:32 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:50 Effective 2026-01-18 through 2026-01-25
Sun 19:42 Buffalo (BUF) 21:32 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:50 Operates only on 2026-02-08
Mon-Fri,Sun 19:45 Buffalo (BUF) 21:35 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:50 Effective 2026-01-05 through 2026-01-16
Mon-Fri 19:45 Buffalo (BUF) 21:35 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:50 Effective 2026-01-19 through 2026-01-29
Sun 19:45 Buffalo (BUF) 21:32 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:47 Operates only on 2026-02-01
Mon-Fri 19:45 Buffalo (BUF) 21:35 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:50 Effective 2026-02-02 through 2026-02-11
Sat 19:52 Buffalo (BUF) 21:40 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-01-10 through 2026-02-07
Daily 19:56 Buffalo (BUF) 21:29 New York John F. Kennedy (JFK) 4 DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:33 Effective 2026-03-08 through 2026-04-12

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This flight number is listed as serving the following routes:

Buffalo (BUF) - New York John F. Kennedy (JFK)

All Delta Air Lines flights

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Delta Air Lines flight DL 5250: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL5250

17:15

New York John F. Kennedy (JFK) 4

19:00

Buffalo (BUF)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:15

New York John F. Kennedy (JFK) 4

18:54

Buffalo (BUF)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:20

New York John F. Kennedy (JFK) 4

18:58

Buffalo (BUF)

Operates only on 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:24

New York John F. Kennedy (JFK) 4

19:02

Buffalo (BUF)

Effective 2026-01-18 through 2026-01-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:24

New York John F. Kennedy (JFK) 4

19:02

Buffalo (BUF)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:24

New York John F. Kennedy (JFK) 4

19:00

Buffalo (BUF)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:25

New York John F. Kennedy (JFK) 4

19:03

Buffalo (BUF)

Effective 2026-01-05 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:25

New York John F. Kennedy (JFK) 4

19:03

Buffalo (BUF)

Effective 2026-01-19 through 2026-01-29

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:29

New York John F. Kennedy (JFK) 4

19:07

Buffalo (BUF)

Effective 2026-01-17 through 2026-01-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:29

New York John F. Kennedy (JFK) 4

19:05

Buffalo (BUF)

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:30

New York John F. Kennedy (JFK) 4

19:12

Buffalo (BUF)

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:30

New York John F. Kennedy (JFK) 4

19:12

Buffalo (BUF)

Operates only on 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:39

New York John F. Kennedy (JFK) 4

19:16

Buffalo (BUF)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:15

Buffalo (BUF)

20:57

New York John F. Kennedy (JFK) 4

Effective from 2026-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:42, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:40

Buffalo (BUF)

21:28

New York John F. Kennedy (JFK) 4

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:41

Buffalo (BUF)

21:31

New York John F. Kennedy (JFK) 4

Operates only on 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:42

Buffalo (BUF)

21:32

New York John F. Kennedy (JFK) 4

Effective 2026-01-18 through 2026-01-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:42

Buffalo (BUF)

21:32

New York John F. Kennedy (JFK) 4

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:45

Buffalo (BUF)

21:35

New York John F. Kennedy (JFK) 4

Effective 2026-01-05 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:45

Buffalo (BUF)

21:35

New York John F. Kennedy (JFK) 4

Effective 2026-01-19 through 2026-01-29

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:45

Buffalo (BUF)

21:32

New York John F. Kennedy (JFK) 4

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:47, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:45

Buffalo (BUF)

21:35

New York John F. Kennedy (JFK) 4

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:52

Buffalo (BUF)

21:40

New York John F. Kennedy (JFK) 4

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

19:56

Buffalo (BUF)

21:29

New York John F. Kennedy (JFK) 4

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Canadair CRJ 900 (CR9)

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This flight number is listed as serving the following routes:

Buffalo (BUF) - New York John F. Kennedy (JFK)

All Delta Air Lines flights

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