Delta Air Lines flight DL 5223: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu,Sun 08:22 New York John F. Kennedy (JFK) 4 10:00 Buffalo (BUF)
DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:38 Valid until 2025-05-04
Daily 08:45 New York John F. Kennedy (JFK) 4 10:20 Buffalo (BUF)
DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:35 Effective 2025-07-07 through 2025-09-07
Daily 08:45 New York John F. Kennedy (JFK) 4 10:19 Buffalo (BUF)
DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2025-09-08 through 2025-12-23
Mon,Sun 08:45 New York John F. Kennedy (JFK) 4 10:19 Buffalo (BUF)
DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-01-04 through 2026-01-05
Daily 08:45 New York John F. Kennedy (JFK) 4 10:22 Buffalo (BUF)
DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:37 Effective from 2026-01-06
Daily 09:09 New York John F. Kennedy (JFK) 4 10:50 Buffalo (BUF)
DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:41 Effective 2025-06-08 through 2025-07-06
Mon,Tue,Fri,Sat 09:22 New York John F. Kennedy (JFK) 4 11:00 Buffalo (BUF)
DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2025-05-02 through 2025-05-06
Daily 09:38 New York John F. Kennedy (JFK) 4 11:19 Buffalo (BUF)
DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:41 Effective 2025-05-07 through 2025-06-07
Daily 11:30 Buffalo (BUF) 13:08 New York John F. Kennedy (JFK) 4
DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2025-06-08 through 2025-07-06
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 5223: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL5223
08:22
New York John F. Kennedy (JFK) 4

10:00
Buffalo (BUF)
Valid until 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)
Delta Air Lines DL5223
08:45
New York John F. Kennedy (JFK) 4

10:20
Buffalo (BUF)
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Canadair CRJ 900 (CR9)
Delta Air Lines DL5223
08:45
New York John F. Kennedy (JFK) 4

10:19
Buffalo (BUF)
Effective 2025-09-08 through 2025-12-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)
Delta Air Lines DL5223
08:45
New York John F. Kennedy (JFK) 4

10:19
Buffalo (BUF)
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)
Delta Air Lines DL5223
08:45
New York John F. Kennedy (JFK) 4

10:22
Buffalo (BUF)
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)
Delta Air Lines DL5223
09:09
New York John F. Kennedy (JFK) 4

10:50
Buffalo (BUF)
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Canadair CRJ 900 (CR9)
Delta Air Lines DL5223
09:22
New York John F. Kennedy (JFK) 4

11:00
Buffalo (BUF)
Effective 2025-05-02 through 2025-05-06
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)
Delta Air Lines DL5223
09:38
New York John F. Kennedy (JFK) 4

11:19
Buffalo (BUF)
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Canadair CRJ 900 (CR9)
Delta Air Lines DL5223
11:30
Buffalo (BUF)

13:08
New York John F. Kennedy (JFK) 4
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, 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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