United Airlines
flight
UA 540:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA540
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 2:28, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA540
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
United Airlines UA540
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA540
Effective 2024-11-29 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA540
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA540
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:47, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA540
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:54, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
United Airlines UA540
Valid until 2024-09-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
United Airlines UA540
Operates only on 2024-09-05
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
United Airlines UA540
Effective 2024-09-06 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
United Airlines UA540
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
United Airlines UA540
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA540
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Duration: 2:28, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA540
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
United Airlines UA540
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA540
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
United Airlines UA540
Effective 2024-09-26 through 2024-10-05
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
United Airlines UA540
Effective 2024-10-02 through 2024-10-23
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Duration: 2:25, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA540
Effective 2024-10-07 through 2024-10-26
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Non-Direct Flights:
United Airlines UA540
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 8:31, 1-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA540
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:02, 1-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
United Airlines UA540
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:35, 1-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA540
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Duration: 7:35, 1-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA540
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:42, 1-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA540
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:44, 1-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA540
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:24, 1-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA540
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
United Airlines UA540
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 13:46, 2-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA540
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:39, 2-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
United Airlines UA540
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Duration: 17:23, 3-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Denver (DEN)
- Chicago O'Hare (ORD) - San Diego (SAN)
- Chicago O'Hare (ORD) - Tampa (TPA)
- Denver (DEN) - San Diego (SAN)
- Raleigh/Durham (RDU) - Chicago O'Hare (ORD)
- Raleigh/Durham (RDU) - Denver (DEN)
- Raleigh/Durham (RDU) - San Diego (SAN)
- Raleigh/Durham (RDU) - Tampa (TPA)
- Tampa (TPA) - Denver (DEN)
- Tampa (TPA) - San Diego (SAN)