United Airlines flight UA 255: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 07:45 Fort Myers (RSW) 09:45 Chicago O'Hare (ORD) 1
UA 255 Non-stop Boeing 737-800 (738) 3:00 Effective 2025-12-18 through 2026-01-05
Daily 07:45 Fort Myers (RSW) 09:45 Chicago O'Hare (ORD) 1
UA 255 Non-stop Boeing 737-800 (738) 3:00 Effective from 2026-02-12
Daily 11:00 Chicago O'Hare (ORD) 1 13:57 Baltimore (BWI)
UA 255 Non-stop Airbus A320 (320) 1:57 Effective 2025-12-18 through 2026-01-05
Daily 11:00 Chicago O'Hare (ORD) 1 13:57 Baltimore (BWI)
UA 255 Non-stop Airbus A320 (320) 1:57 Effective from 2026-02-12
Sat 12:35 Las Vegas Harry Reid (LAS) 3 20:39 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 8 (7M8) 5:04 Operates only on 2025-06-21
Sat 12:56 Las Vegas Harry Reid (LAS) 3 21:00 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 8 (7M8) 5:04 Effective 2025-05-24 through 2025-06-14
Sat 14:10 Denver (DEN) 15:56 Bozeman (BZN)
UA 255 Non-stop Boeing 737 MAX 8 (7M8) 1:46 Effective 2025-05-03 through 2025-05-17
Daily 16:30 Austin (AUS) 21:06 Newark Liberty, New York (EWR) C
UA 255 Non-stop Airbus A319 (319) 3:36 Effective 2025-10-26 through 2025-12-17
Sat 16:49 Newark Liberty, New York (EWR) C 18:13 Portland (PWM)
UA 255 Non-stop Boeing 737 MAX 8 (7M8) 1:24 Effective 2025-06-28 through 2025-07-26
Sat 17:50 Bozeman (BZN) 19:23 San Francisco (SFO) 3
UA 255 Non-stop Airbus A319 (319) 2:33 Effective 2025-08-02 through 2025-08-16
Daily 18:30 Austin (AUS) 23:20 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737-700 (73G) 3:50 Effective 2025-09-25 through 2025-10-25
Mon-Fri,Sun 18:51 Austin (AUS) 23:44 Newark Liberty, New York (EWR) C
UA 255 Non-stop Airbus A319 (319) 3:53 Effective 2025-06-26 through 2025-07-29
Mon-Fri,Sun 18:51 Austin (AUS) 23:44 Newark Liberty, New York (EWR) C
UA 255 Non-stop Airbus A319 (319) 3:53 Effective 2025-07-31 through 2025-08-18
Mon-Fri 19:00 Austin (AUS) 23:49 Newark Liberty, New York (EWR) A
UA 255 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-05-22 through 2025-05-30
Sun 19:00 Austin (AUS) 23:49 Newark Liberty, New York (EWR) C
UA 255 Non-stop Airbus A319 (319) 3:49 Effective 2025-06-01 through 2025-06-15
Mon-Fri 19:00 Austin (AUS) 23:49 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-06-02 through 2025-06-10
Mon-Fri 19:00 Austin (AUS) 23:49 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-06-12 through 2025-06-20
Mon-Wed,Sun 19:00 Austin (AUS) 23:49 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective 2025-06-22 through 2025-06-25
Wed 19:06 Austin (AUS) 23:59 Newark Liberty, New York (EWR) C
UA 255 Non-stop Airbus A319 (319) 3:53 Operates only on 2025-07-30
Mon,Tue,Fri 19:10 Austin (AUS) 23:58 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 9 (7M9) 3:48 Valid until 2025-05-02
Thu 19:10 Austin (AUS) 23:58 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737-900 (739) 3:48 Operates only on 2025-05-01
Mon-Fri,Sun 19:10 Austin (AUS) 23:58 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 8 (7M8) 3:48 Effective 2025-05-04 through 2025-05-09
Mon,Sun 19:10 Austin (AUS) 23:58 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 9 (7M9) 3:48 Effective 2025-05-11 through 2025-05-18
Mon-Wed,Fri 19:10 Austin (AUS) 23:58 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 8 (7M8) 3:48 Effective 2025-05-13 through 2025-05-21
Thu 19:10 Austin (AUS) 23:58 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737-900 (739) 3:48 Operates only on 2025-05-15
Daily 19:19 Austin (AUS) 23:59 Newark Liberty, New York (EWR) C
UA 255 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-08-19 through 2025-09-24
Daily 19:19 Austin (AUS) 23:59 Newark Liberty, New York (EWR) C
UA 255 Non-stop Airbus A319 (319) 3:40 Effective 2026-01-06 through 2026-02-11
Non-Direct Flights:
Daily 07:45 Fort Myers (RSW) 13:57 Baltimore (BWI)
UA 255 1-stop Boeing 737-800 (738) 6:12 Effective 2025-12-18 through 2026-01-05
Daily 07:45 Fort Myers (RSW) 13:57 Baltimore (BWI)
UA 255 1-stop Boeing 737-800 (738) 6:12 Effective from 2026-02-12
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This flight number is listed as serving the following routes:
United Airlines flight UA 255: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA255
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 737-800 (738)

United Airlines UA255
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 737-800 (738)

United Airlines UA255
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Airbus A320 (320)

United Airlines UA255
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Airbus A320 (320)

United Airlines UA255
Operates only on 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:04, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA255
Effective 2025-05-24 through 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:04, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA255
Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:46, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA255
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:36, non-stop
Airbus A319 (319)

United Airlines UA255
Effective 2025-06-28 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:24, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA255
Effective 2025-08-02 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:33, non-stop
Airbus A319 (319)

United Airlines UA255
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 737-700 (73G)

United Airlines UA255
Effective 2025-06-26 through 2025-07-29
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:53, non-stop
Airbus A319 (319)

United Airlines UA255
Effective 2025-07-31 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:53, non-stop
Airbus A319 (319)

United Airlines UA255
Effective 2025-05-22 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA255
Effective 2025-06-01 through 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:49, non-stop
Airbus A319 (319)

United Airlines UA255
Effective 2025-06-02 through 2025-06-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA255
Effective 2025-06-12 through 2025-06-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA255
Effective 2025-06-22 through 2025-06-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA255
Operates only on 2025-07-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:53, non-stop
Airbus A319 (319)

United Airlines UA255
Valid until 2025-05-02
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:48, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA255
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:48, non-stop
Boeing 737-900 (739)

United Airlines UA255
Effective 2025-05-04 through 2025-05-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:48, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA255
Effective 2025-05-11 through 2025-05-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:48, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA255
Effective 2025-05-13 through 2025-05-21
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:48, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA255
Operates only on 2025-05-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:48, non-stop
Boeing 737-900 (739)

United Airlines UA255
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA255
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA255
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:12, 1-stop
Boeing 737-800 (738)

United Airlines UA255
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:12, 1-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Newark Liberty, New York (EWR)
  • Bozeman (BZN) - San Francisco (SFO)
  • Chicago O'Hare (ORD) - Baltimore (BWI)
  • Denver (DEN) - Bozeman (BZN)
  • Fort Myers (RSW) - Baltimore (BWI)
  • Fort Myers (RSW) - Chicago O'Hare (ORD)
  • Las Vegas Harry Reid (LAS) - Newark Liberty, New York (EWR)
  • Newark Liberty, New York (EWR) - Portland (PWM)