United Airlines
flight
UA 2421:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2421
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Duration: 2:27, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
United Airlines UA2421
Operates only on 2025-06-27
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Duration: 2:40, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA2421
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA2421
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA2421
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA2421
Effective 2025-12-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
United Airlines UA2421
Effective 2025-05-22 through 2025-06-02
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 2:32, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
United Airlines UA2421
Operates only on 2025-05-27
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 2:32, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA2421
Effective 2025-06-03 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 2:32, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
United Airlines UA2421
Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 2:32, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA2421
Effective 2025-07-06 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 2:32, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA2421
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320 (320)
Airbus A320 (320)
United Airlines UA2421
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Airbus A320 (320)
Airbus A320 (320)
United Airlines UA2421
Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Airbus A320 (320)
Airbus A320 (320)
United Airlines UA2421
Valid until 2025-05-21
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Duration: 6:09, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA2421
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Duration: 8:07, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
United Airlines UA2421
Operates only on 2025-06-27
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Duration: 8:27, 1-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
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Parallax here
This flight number is listed as serving the following routes:
- Baltimore (BWI) - San Francisco (SFO)
- Denver (DEN) - Indianapolis (IND)
- Milwaukee (MKE) - Denver (DEN)
- Milwaukee (MKE) - Indianapolis (IND)
- Santa Ana (SNA) - Denver (DEN)
- Santa Ana (SNA) - Indianapolis (IND)
- Tampa (TPA) - Chicago O'Hare (ORD)