El Al
flight
LY 4234:
Buffalo - New York John F. Kennedy
Buffalo - New York John F. Kennedy
FLIGHT SCHEDULE
Direct Codeshare Flights:
El Al LY4234
Effective 2026-04-13 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:42, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-05-23 through 2026-08-26
Mon
Tue
Wed
Thu
Fri
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-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:42, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-08-29 through 2026-09-09
Mon
Tue
Wed
Thu
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Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:42, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-09-13 through 2026-09-16
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:42, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-09-21 through 2026-09-28
Mon
Tue
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Wed
Thu
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Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:42, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective from 2026-09-29
Mon
Tue
Wed
Thu
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Fri
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-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:42, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-02-14 through 2026-03-07
Mon
Tue
Wed
Thu
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-
Fri
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-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:48, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-01-18 through 2026-01-25
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:50, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Operates only on 2026-02-08
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:50, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-01-05 through 2026-01-14
Mon
Tue
Wed
Thu
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-
Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:50, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:50, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Operates only on 2026-02-01
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:47, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-01-10 through 2026-02-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:48, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-03-08 through 2026-03-30
Mon
Tue
Wed
Thu
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-
Fri
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Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:33, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Effective 2026-04-02 through 2026-04-11
Mon
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Tue
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Wed
Thu
Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:33, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
El Al LY4234
Operates only on 2026-04-12
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5250)
Duration: 1:33, non-stop Canadair CRJ 900 (CR9)
- LY 4234 is a domestic flight departing from the Buffalo airport (BUF) and arriving at New York John F. Kennedy airport (JFK).
- 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 1:33 and 1:50.