United Airlines flight UA 276: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Fri 13:25 Denver (DEN) 18:59 Tampa (TPA)
UA 276 Non-stop Boeing 737-800 (738) 3:34 Operates only on 2025-07-04
Daily 13:48 Santa Ana (SNA) 19:59 Chicago O'Hare (ORD) 1
UA 276 Non-stop Boeing 737 MAX 8 (7M8) 4:11 Effective 2025-08-19 through 2025-10-25
Daily 14:03 Santa Ana (SNA) 20:06 Chicago O'Hare (ORD) 1
UA 276 Non-stop Boeing 737 MAX 8 (7M8) 4:03 Effective from 2025-10-26
Mon-Sat 14:25 San Antonio (SAT) B 15:32 George Bush, Houston (IAH) C
UA 276 Non-stop Boeing 737-900 (739) 1:07 Valid until 2025-05-10
Sun 14:25 San Antonio (SAT) B 15:32 George Bush, Houston (IAH) C
UA 276 Non-stop Boeing 737-800 (738) 1:07 Operates only on 2025-05-04
Daily 14:25 San Antonio (SAT) B 15:32 George Bush, Houston (IAH) C
UA 276 Non-stop Boeing 737-900 (739) 1:07 Effective 2025-05-11 through 2025-05-21
Daily 16:20 George Bush, Houston (IAH) C 19:15 Chicago O'Hare (ORD) 1
UA 276 Non-stop Boeing 757-300 (753) 2:55 Valid until 2025-05-21
Thu 21:05 Chicago O'Hare (ORD) 1 23:59 Dulles, Washington (IAD)
UA 276 Non-stop Boeing 737-900 (739) 1:54 Operates only on 2025-05-01
Mon-Fri,Sun 21:05 Chicago O'Hare (ORD) 1 23:59 Dulles, Washington (IAD)
UA 276 Non-stop Airbus A320 (320) 1:54 Effective 2025-05-02 through 2025-05-20
Sat 21:05 Chicago O'Hare (ORD) 1 23:59 Dulles, Washington (IAD)
UA 276 Non-stop Boeing 737 MAX 8 (7M8) 1:54 Effective 2025-05-03 through 2025-05-17
Wed 21:05 Chicago O'Hare (ORD) 1 23:59 Dulles, Washington (IAD)
UA 276 Non-stop Boeing 737 MAX 9 (7M9) 1:54 Operates only on 2025-05-21
Daily 21:13 Chicago O'Hare (ORD) 1 23:57 Dulles, Washington (IAD)
UA 276 Non-stop Boeing 737-800 (738) 1:44 Effective 2025-10-26 through 2025-12-01
Daily 21:13 Chicago O'Hare (ORD) 1 23:57 Dulles, Washington (IAD)
UA 276 Non-stop Boeing 737-800 (738) 1:44 Effective 2025-12-18 through 2026-01-05
Daily 21:29 Chicago O'Hare (ORD) 1 00:30 Dulles, Washington (IAD)
UA 276 Non-stop Boeing 737-900 (739) 2:01 Effective 2025-08-19 through 2025-09-24
The flight arrives 1 day after departure.
Daily 21:31 Chicago O'Hare (ORD) 1 00:30 Dulles, Washington (IAD)
UA 276 Non-stop Airbus A321neo (32Q) 1:59 Effective 2025-05-22 through 2025-07-03
The flight arrives 1 day after departure.
Daily 21:31 Chicago O'Hare (ORD) 1 00:30 Dulles, Washington (IAD)
UA 276 Non-stop Airbus A321neo (32Q) 1:59 Effective 2025-07-05 through 2025-08-18
The flight arrives 1 day after departure.
Daily 21:31 Chicago O'Hare (ORD) 1 00:32 Dulles, Washington (IAD)
UA 276 Non-stop Boeing 737-900 (739) 2:01 Effective 2025-09-25 through 2025-10-24
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 13:48 Santa Ana (SNA) 00:30 Dulles, Washington (IAD)
UA 276 1-stop Boeing 737 MAX 8 (7M8) 7:42 Effective 2025-08-19 through 2025-09-24
The flight arrives 1 day after departure.
Daily 13:48 Santa Ana (SNA) 00:32 Dulles, Washington (IAD)
UA 276 1-stop Boeing 737 MAX 8 (7M8) 7:44 Effective 2025-09-25 through 2025-10-24
The flight arrives 1 day after departure.
Daily 14:03 Santa Ana (SNA) 23:57 Dulles, Washington (IAD)
UA 276 1-stop Boeing 737 MAX 8 (7M8) 6:54 Effective 2025-10-26 through 2025-12-01
Daily 14:03 Santa Ana (SNA) 23:57 Dulles, Washington (IAD)
UA 276 1-stop Boeing 737 MAX 8 (7M8) 6:54 Effective 2025-12-18 through 2026-01-05
Mon-Sat 14:25 San Antonio (SAT) B 19:15 Chicago O'Hare (ORD) 1
UA 276 1-stop Boeing 737-900 (739) 4:50 Valid until 2025-05-10
Sun 14:25 San Antonio (SAT) B 19:15 Chicago O'Hare (ORD) 1
UA 276 1-stop Boeing 737-800 (738) 4:50 Operates only on 2025-05-04
Daily 14:25 San Antonio (SAT) B 19:15 Chicago O'Hare (ORD) 1
UA 276 1-stop Boeing 737-900 (739) 4:50 Effective 2025-05-11 through 2025-05-21
Daily 16:20 George Bush, Houston (IAH) C 23:59 Dulles, Washington (IAD)
UA 276 1-stop Boeing 757-300 (753) 6:39 Valid until 2025-05-21
Mon-Sat 14:25 San Antonio (SAT) B 23:59 Dulles, Washington (IAD)
UA 276 2-stop Boeing 737-900 (739) 8:34 Valid until 2025-05-10
Sun 14:25 San Antonio (SAT) B 23:59 Dulles, Washington (IAD)
UA 276 2-stop Boeing 737-800 (738) 8:34 Operates only on 2025-05-04
Daily 14:25 San Antonio (SAT) B 23:59 Dulles, Washington (IAD)
UA 276 2-stop Boeing 737-900 (739) 8:34 Effective 2025-05-11 through 2025-05-21
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This flight number is listed as serving the following routes:
United Airlines flight UA 276: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA276
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:34, non-stop
Boeing 737-800 (738)

United Airlines UA276
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:11, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA276
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:03, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA276
Valid until 2025-05-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:07, non-stop
Boeing 737-900 (739)

United Airlines UA276
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:07, non-stop
Boeing 737-800 (738)

United Airlines UA276
Effective 2025-05-11 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Boeing 737-900 (739)

United Airlines UA276
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Boeing 757-300 (753)

United Airlines UA276
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:54, non-stop
Boeing 737-900 (739)

United Airlines UA276
Effective 2025-05-02 through 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:54, non-stop
Airbus A320 (320)

United Airlines UA276
Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:54, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA276
Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:54, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA276
Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Boeing 737-800 (738)

United Airlines UA276
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Boeing 737-800 (738)

United Airlines UA276
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

United Airlines UA276
Effective 2025-05-22 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

United Airlines UA276
Effective 2025-07-05 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

United Airlines UA276
Effective 2025-09-25 through 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Non-Direct Flights:

United Airlines UA276
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:42, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

United Airlines UA276
Effective 2025-09-25 through 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:44, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

United Airlines UA276
Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:54, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA276
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:54, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA276
Valid until 2025-05-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:50, 1-stop
Boeing 737-900 (739)

United Airlines UA276
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737-800 (738)

United Airlines UA276
Effective 2025-05-11 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:50, 1-stop
Boeing 737-900 (739)

United Airlines UA276
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:39, 1-stop
Boeing 757-300 (753)

United Airlines UA276
Valid until 2025-05-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 8:34, 2-stop
Boeing 737-900 (739)

United Airlines UA276
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:34, 2-stop
Boeing 737-800 (738)

United Airlines UA276
Effective 2025-05-11 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:34, 2-stop
Boeing 737-900 (739)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Dulles, Washington (IAD)
  • Denver (DEN) - Tampa (TPA)
  • George Bush, Houston (IAH) - Chicago O'Hare (ORD)
  • George Bush, Houston (IAH) - Dulles, Washington (IAD)
  • San Antonio (SAT) - Chicago O'Hare (ORD)
  • San Antonio (SAT) - Dulles, Washington (IAD)
  • San Antonio (SAT) - George Bush, Houston (IAH)
  • Santa Ana (SNA) - Chicago O'Hare (ORD)
  • Santa Ana (SNA) - Dulles, Washington (IAD)