United Airlines flight UA 257: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 06:00 John Glenn Columbus (CMH) 06:23 Chicago O'Hare (ORD) 1
UA 257 Non-stop Boeing 737-700 (73G) 1:23 Effective from 2025-02-15
Sun 06:35 Bonaire (BON) 10:30 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737-900 (739) 4:55 Valid until 2024-10-20
Sun 06:35 Bonaire (BON) 10:35 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737-900 (739) 5:00 Operates only on 2024-10-27
Sun 06:35 Bonaire (BON) 10:38 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737-900 (739) 5:03 Effective 2025-03-16 through 2025-03-23
Sun 06:35 Bonaire (BON) 10:30 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737-800 (738) 4:55 Operates only on 2025-03-30
Sun 06:35 Bonaire (BON) 10:30 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-04-06 through 2025-04-27
Sun 06:35 Bonaire (BON) 10:30 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737-800 (738) 4:55 Effective from 2025-05-04
Sun 06:45 Bonaire (BON) 10:45 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737-900 (739) 5:00 Operates only on 2025-03-09
Sun 07:25 Bonaire (BON) 10:28 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737-900 (739) 5:03 Effective 2024-11-03 through 2024-12-01
Sun 07:25 Bonaire (BON) 10:28 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737 MAX 8 (7M8) 5:03 Effective 2024-12-08 through 2025-01-05
Sun 07:25 Bonaire (BON) 10:28 George Bush, Houston (IAH) E
UA 257 Non-stop Boeing 737-900 (739) 5:03 Effective 2025-01-12 through 2025-03-02
Mon-Fri 08:30 Ronald Reagan Washington (DCA) 2 09:43 Chicago O'Hare (ORD) 1
UA 257 Non-stop Airbus A319 (319) 2:13 Effective 2025-01-07 through 2025-02-12
Mon-Fri 08:30 Ronald Reagan Washington (DCA) 2 09:43 Chicago O'Hare (ORD) 1
UA 257 Non-stop Airbus A320 (320) 2:13 Effective 2025-02-13 through 2025-03-28
Mon-Fri 08:45 Ronald Reagan Washington (DCA) 2 09:48 Chicago O'Hare (ORD) 1
UA 257 Non-stop Airbus A320 (320) 2:03 Effective from 2025-03-31
Sat 09:00 Chicago O'Hare (ORD) 1 11:14 Las Vegas Harry Reid (LAS) 3
UA 257 Non-stop Boeing 737-900 (739) 4:14 Effective from 2025-02-15
Sat 15:50 Chicago O'Hare (ORD) 1 19:12 Boston Logan (BOS) B
UA 257 Non-stop Boeing 737-800 (738) 2:22 Effective 2025-01-11 through 2025-02-08
Non-Direct Flights:
Sat 06:00 John Glenn Columbus (CMH) 11:14 Las Vegas Harry Reid (LAS) 3
UA 257 1-stop Boeing 737-700 (73G) 8:14 Effective from 2025-02-15
This flight number is listed as serving the following routes:


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United Airlines flight UA 257: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA257
06:00
John Glenn Columbus (CMH)

06:23
Chicago O'Hare (ORD) 1
Effective from 2025-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:23, non-stop
Boeing 737-700 (73G)
United Airlines UA257
06:35
Bonaire (BON)

10:30
George Bush, Houston (IAH) E
Valid until 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, non-stop
Boeing 737-900 (739)
United Airlines UA257
06:35
Bonaire (BON)

10:35
George Bush, Houston (IAH) E
Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:00, non-stop
Boeing 737-900 (739)
United Airlines UA257
06:35
Bonaire (BON)

10:38
George Bush, Houston (IAH) E
Effective 2025-03-16 through 2025-03-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:03, non-stop
Boeing 737-900 (739)
United Airlines UA257
06:35
Bonaire (BON)

10:30
George Bush, Houston (IAH) E
Operates only on 2025-03-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, non-stop
Boeing 737-800 (738)
United Airlines UA257
06:35
Bonaire (BON)

10:30
George Bush, Houston (IAH) E
Effective 2025-04-06 through 2025-04-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, non-stop
Boeing 737-900 (739)
United Airlines UA257
06:35
Bonaire (BON)

10:30
George Bush, Houston (IAH) E
Effective from 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, non-stop
Boeing 737-800 (738)
United Airlines UA257
06:45
Bonaire (BON)

10:45
George Bush, Houston (IAH) E
Operates only on 2025-03-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:00, non-stop
Boeing 737-900 (739)
United Airlines UA257
07:25
Bonaire (BON)

10:28
George Bush, Houston (IAH) E
Effective 2024-11-03 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:03, non-stop
Boeing 737-900 (739)
United Airlines UA257
07:25
Bonaire (BON)

10:28
George Bush, Houston (IAH) E
Effective 2024-12-08 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:03, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA257
07:25
Bonaire (BON)

10:28
George Bush, Houston (IAH) E
Effective 2025-01-12 through 2025-03-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:03, non-stop
Boeing 737-900 (739)
United Airlines UA257
08:30
Ronald Reagan Washington (DCA) 2

09:43
Chicago O'Hare (ORD) 1
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:13, non-stop
Airbus A319 (319)
United Airlines UA257
08:30
Ronald Reagan Washington (DCA) 2

09:43
Chicago O'Hare (ORD) 1
Effective 2025-02-13 through 2025-03-28
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:13, non-stop
Airbus A320 (320)
United Airlines UA257
08:45
Ronald Reagan Washington (DCA) 2

09:48
Chicago O'Hare (ORD) 1
Effective from 2025-03-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:03, non-stop
Airbus A320 (320)
United Airlines UA257
09:00
Chicago O'Hare (ORD) 1

11:14
Las Vegas Harry Reid (LAS) 3
Effective from 2025-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:14, non-stop
Boeing 737-900 (739)
United Airlines UA257
15:50
Chicago O'Hare (ORD) 1

19:12
Boston Logan (BOS) B
Effective 2025-01-11 through 2025-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:22, non-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA257
06:00
John Glenn Columbus (CMH)

11:14
Las Vegas Harry Reid (LAS) 3
Effective from 2025-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:14, 1-stop
Boeing 737-700 (73G)
This flight number is listed as serving the following routes:
  • Bonaire (BON) - George Bush, Houston (IAH)
  • Chicago O'Hare (ORD) - Boston Logan (BOS)
  • Chicago O'Hare (ORD) - Las Vegas Harry Reid (LAS)
  • John Glenn Columbus (CMH) - Chicago O'Hare (ORD)
  • John Glenn Columbus (CMH) - Las Vegas Harry Reid (LAS)
  • Ronald Reagan Washington (DCA) - Chicago O'Hare (ORD)
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