Delta Air Lines flight DL 4721: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:35 Des Moines (DSM) 08:56 Atlanta (ATL) S
DL 4721 Non-stop Canadair CRJ 900 (CR9) 2:21 Valid until 2026-01-04
Daily 10:30 New York LaGuardia (LGA) C 12:02 Buffalo (BUF)
DL 4721 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective from 2026-10-25
Daily 13:00 Buffalo (BUF) 14:28 New York LaGuardia (LGA) C
DL 4721 Non-stop Canadair CRJ 900 (CR9) 1:28 Effective from 2026-10-25
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 4721: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL4721
05:35
Des Moines (DSM)

08:56
Atlanta (ATL) S
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4721
10:30
New York LaGuardia (LGA) C

12:02
Buffalo (BUF)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
Delta Air Lines DL4721
13:00
Buffalo (BUF)

14:28
New York LaGuardia (LGA) C
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Buffalo (BUF) - New York LaGuardia (LGA)
  • Des Moines (DSM) - Atlanta (ATL)
All Delta Air Lines flights
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