Korean Air flight KE 7311: New York John F. Kennedy - Buffalo

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 13:40 New York John F. Kennedy (JFK) 4 15:11 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 5296)
Daily 13:40 New York John F. Kennedy (JFK) 4 15:16 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2025-09-08 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5296)
Daily 14:00 New York John F. Kennedy (JFK) 4 15:38 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2025-10-26 through 2025-12-23
Codeshare flight, operated by Delta Air Lines.(DL 5296)
Mon,Sun 14:00 New York John F. Kennedy (JFK) 4 15:38 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-01-04 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 5296)
Daily 14:00 New York John F. Kennedy (JFK) 4 15:36 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 5296)
Daily 17:20 New York John F. Kennedy (JFK) 4 19:18 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:58 Effective 2025-06-08 through 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 5250)
Fri-Sun 17:20 New York John F. Kennedy (JFK) 4 19:18 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:58 Effective 2025-07-04 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 5250)
Daily 17:30 New York John F. Kennedy (JFK) 4 19:19 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:49 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 5250)
Tue-Thu 17:30 New York John F. Kennedy (JFK) 4 19:25 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:55 Effective 2025-07-01 through 2025-07-03
Codeshare flight, operated by Delta Air Lines.(DL 5250)
Daily 17:35 New York John F. Kennedy (JFK) 4 19:19 Buffalo (BUF)
KE 7311 Non-stop Canadair CRJ 900 (CR9) 1:44 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 5250)


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Korean Air flight KE 7311:
New York John F. Kennedy - Buffalo
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE7311
13:40
New York John F. Kennedy (JFK) 4

15:11
Buffalo (BUF)
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5296)
Duration: 1:31, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE7311
13:40
New York John F. Kennedy (JFK) 4

15:16
Buffalo (BUF)
Effective 2025-09-08 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5296)
Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE7311
14:00
New York John F. Kennedy (JFK) 4

15:38
Buffalo (BUF)
Effective 2025-10-26 through 2025-12-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5296)
Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE7311
14:00
New York John F. Kennedy (JFK) 4

15:38
Buffalo (BUF)
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5296)
Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE7311
14:00
New York John F. Kennedy (JFK) 4

15:36
Buffalo (BUF)
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5296)
Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE7311
17:20
New York John F. Kennedy (JFK) 4

19:18
Buffalo (BUF)
Effective 2025-06-08 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5250)
Duration: 1:58, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE7311
17:20
New York John F. Kennedy (JFK) 4

19:18
Buffalo (BUF)
Effective 2025-07-04 through 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5250)
Duration: 1:58, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE7311
17:30
New York John F. Kennedy (JFK) 4

19:19
Buffalo (BUF)
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5250)
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE7311
17:30
New York John F. Kennedy (JFK) 4

19:25
Buffalo (BUF)
Effective 2025-07-01 through 2025-07-03
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5250)
Duration: 1:55, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE7311
17:35
New York John F. Kennedy (JFK) 4

19:19
Buffalo (BUF)
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5250)
Duration: 1:44, non-stop
Canadair CRJ 900 (CR9)
  • KE 7311 is a domestic flight departing from the New York John F. Kennedy airport (JFK) and arriving at Buffalo airport (BUF).
  • The flight distance is 300 miles, or 483 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 1:31 and 1:58.
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