United Airlines flight UA 1851: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 06:05 Burlington (BTV) 07:41 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-900 (739) 2:36 Effective 2024-12-03 through 2024-12-04
Thu 06:05 Burlington (BTV) 07:41 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Airbus A319 (319) 2:36 Operates only on 2024-12-05
Mon,Tue,Fri-Sun 06:05 Burlington (BTV) 07:41 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-700 (73G) 2:36 Effective 2024-12-06 through 2024-12-10
Daily 06:05 Burlington (BTV) 07:41 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-900 (739) 2:36 Effective 2024-12-11 through 2024-12-18
Daily 06:05 Burlington (BTV) 07:52 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-900 (739) 2:47 Effective 2025-01-07 through 2025-02-12
Mon,Tue,Thu-Sun 06:10 Burlington (BTV) 07:58 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-900 (739) 2:48 Effective 2024-12-19 through 2024-12-24
Mon-Sat 06:10 Burlington (BTV) 07:58 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Airbus A320 (320) 2:48 Effective 2024-12-25 through 2025-01-06
Sun 06:10 Burlington (BTV) 07:58 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Airbus A319 (319) 2:48 Effective 2024-12-29 through 2025-01-05
Mon,Wed,Thu 06:15 Burlington (BTV) 07:44 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-700 (73G) 2:29 Valid until 2024-09-05
Wed,Thu,Sun 06:15 Burlington (BTV) 07:44 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-700 (73G) 2:29 Effective 2024-09-08 through 2024-09-25
Mon 06:15 Burlington (BTV) 07:44 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Airbus A319 (319) 2:29 Effective 2024-09-09 through 2024-09-23
Sun 06:15 Burlington (BTV) 07:51 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-900 (739) 2:36 Operates only on 2024-10-27
Daily 06:15 Burlington (BTV) 07:51 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-700 (73G) 2:36 Effective 2024-10-28 through 2024-11-17
Mon 06:15 Burlington (BTV) 07:51 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-800 (738) 2:36 Operates only on 2024-11-18
Daily 06:15 Burlington (BTV) 07:51 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-700 (73G) 2:36 Effective 2024-11-19 through 2024-12-02
Tue,Fri,Sat 06:19 Burlington (BTV) 07:48 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-700 (73G) 2:29 Valid until 2024-09-03
Fri 06:19 Burlington (BTV) 07:48 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737 MAX 8 (7M8) 2:29 Effective 2024-09-06 through 2024-09-13
Tue,Sat 06:19 Burlington (BTV) 07:48 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-700 (73G) 2:29 Effective 2024-09-07 through 2024-09-24
Fri 06:19 Burlington (BTV) 07:48 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Airbus A319 (319) 2:29 Operates only on 2024-09-20
Sun 06:20 Burlington (BTV) 07:49 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Airbus A320 (320) 2:29 Operates only on 2024-09-01
Daily 06:25 Burlington (BTV) 08:04 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Airbus A320 (320) 2:39 Effective from 2025-02-13
Thu 06:30 Burlington (BTV) 07:59 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-700 (73G) 2:29 Operates only on 2024-09-26
Daily 06:30 Burlington (BTV) 07:59 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-900 (739) 2:29 Effective 2024-09-27 through 2024-10-05
Sat,Sun 06:30 Burlington (BTV) 07:59 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-800 (738) 2:29 Effective 2024-10-06 through 2024-10-19
Mon-Fri 06:30 Burlington (BTV) 07:59 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-900 (739) 2:29 Effective 2024-10-07 through 2024-10-11
Mon 06:30 Burlington (BTV) 07:59 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Airbus A320 (320) 2:29 Operates only on 2024-10-14
Mon-Fri,Sun 06:30 Burlington (BTV) 07:59 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Boeing 737-900 (739) 2:29 Effective 2024-10-15 through 2024-10-25
Sat 06:30 Burlington (BTV) 07:59 Chicago O'Hare (ORD) 1
UA 1851 Non-stop Airbus A320 (320) 2:29 Operates only on 2024-10-26
Daily 08:50 Chicago O'Hare (ORD) 1 11:00 Las Vegas Harry Reid (LAS) 3
UA 1851 Non-stop Boeing 737-900 (739) 4:10 Effective 2025-01-07 through 2025-02-12
Daily 09:04 Chicago O'Hare (ORD) 1 10:27 Saint Louis (STL) 1
UA 1851 Non-stop Airbus A319 (319) 1:23 Effective from 2025-02-13
Mon-Sat 09:10 Chicago O'Hare (ORD) 1 11:52 Portland (PDX)
UA 1851 Non-stop Boeing 737-800 (738) 4:42 Effective 2024-12-03 through 2024-12-18
Sun 09:11 Chicago O'Hare (ORD) 1 11:53 Portland (PDX)
UA 1851 Non-stop Boeing 737-900 (739) 4:42 Effective 2024-12-08 through 2024-12-15
Daily 09:20 Chicago O'Hare (ORD) 1 11:31 Albuquerque (ABQ)
UA 1851 Non-stop Boeing 737-800 (738) 3:11 Effective 2024-09-26 through 2024-10-12
Sun 09:20 Chicago O'Hare (ORD) 1 11:31 Albuquerque (ABQ)
UA 1851 Non-stop Airbus A320 (320) 3:11 Operates only on 2024-10-13
Daily 09:20 Chicago O'Hare (ORD) 1 11:31 Albuquerque (ABQ)
UA 1851 Non-stop Boeing 737-800 (738) 3:11 Effective 2024-10-14 through 2024-10-26
Non-Direct Flights:
Tue,Wed 06:05 Burlington (BTV) 11:52 Portland (PDX)
UA 1851 1-stop Boeing 737-900 (739) 8:47 Effective 2024-12-03 through 2024-12-04
Thu 06:05 Burlington (BTV) 11:52 Portland (PDX)
UA 1851 1-stop Airbus A319 (319) 8:47 Operates only on 2024-12-05
Mon,Tue,Fri,Sat 06:05 Burlington (BTV) 11:52 Portland (PDX)
UA 1851 1-stop Boeing 737-700 (73G) 8:47 Effective 2024-12-06 through 2024-12-10
Sun 06:05 Burlington (BTV) 11:53 Portland (PDX)
UA 1851 1-stop Boeing 737-700 (73G) 8:48 Operates only on 2024-12-08
Mon-Sat 06:05 Burlington (BTV) 11:52 Portland (PDX)
UA 1851 1-stop Boeing 737-900 (739) 8:47 Effective 2024-12-11 through 2024-12-18
Sun 06:05 Burlington (BTV) 11:53 Portland (PDX)
UA 1851 1-stop Boeing 737-900 (739) 8:48 Operates only on 2024-12-15
Daily 06:05 Burlington (BTV) 11:00 Las Vegas Harry Reid (LAS) 3
UA 1851 1-stop Boeing 737-900 (739) 7:55 Effective 2025-01-07 through 2025-02-12
Daily 06:25 Burlington (BTV) 10:27 Saint Louis (STL) 1
UA 1851 1-stop Airbus A320 (320) 5:02 Effective from 2025-02-13
Thu 06:30 Burlington (BTV) 11:31 Albuquerque (ABQ)
UA 1851 1-stop Boeing 737-700 (73G) 7:01 Operates only on 2024-09-26
Daily 06:30 Burlington (BTV) 11:31 Albuquerque (ABQ)
UA 1851 1-stop Boeing 737-900 (739) 7:01 Effective 2024-09-27 through 2024-10-05
Sat,Sun 06:30 Burlington (BTV) 11:31 Albuquerque (ABQ)
UA 1851 1-stop Boeing 737-800 (738) 7:01 Effective 2024-10-06 through 2024-10-19
Mon-Fri 06:30 Burlington (BTV) 11:31 Albuquerque (ABQ)
UA 1851 1-stop Boeing 737-900 (739) 7:01 Effective 2024-10-07 through 2024-10-11
Mon 06:30 Burlington (BTV) 11:31 Albuquerque (ABQ)
UA 1851 1-stop Airbus A320 (320) 7:01 Operates only on 2024-10-14
Mon-Fri,Sun 06:30 Burlington (BTV) 11:31 Albuquerque (ABQ)
UA 1851 1-stop Boeing 737-900 (739) 7:01 Effective 2024-10-15 through 2024-10-25
Sat 06:30 Burlington (BTV) 11:31 Albuquerque (ABQ)
UA 1851 1-stop Airbus A320 (320) 7:01 Operates only on 2024-10-26
This flight number is listed as serving the following routes:
United Airlines flight UA 1851: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1851
Effective 2024-12-03 through 2024-12-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:36, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Operates only on 2024-12-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:36, non-stop
Airbus A319 (319)

United Airlines UA1851
Effective 2024-12-06 through 2024-12-10
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 737-700 (73G)

United Airlines UA1851
Effective 2024-12-11 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective 2024-12-19 through 2024-12-24
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:48, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective 2024-12-25 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:48, non-stop
Airbus A320 (320)

United Airlines UA1851
Effective 2024-12-29 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:48, non-stop
Airbus A319 (319)

United Airlines UA1851
Valid until 2024-09-05
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Boeing 737-700 (73G)

United Airlines UA1851
Effective 2024-09-08 through 2024-09-25
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:29, non-stop
Boeing 737-700 (73G)

United Airlines UA1851
Effective 2024-09-09 through 2024-09-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A319 (319)

United Airlines UA1851
Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:36, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective 2024-10-28 through 2024-11-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 737-700 (73G)

United Airlines UA1851
Operates only on 2024-11-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:36, non-stop
Boeing 737-800 (738)

United Airlines UA1851
Effective 2024-11-19 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 737-700 (73G)

United Airlines UA1851
Valid until 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:29, non-stop
Boeing 737-700 (73G)

United Airlines UA1851
Effective 2024-09-06 through 2024-09-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:29, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1851
Effective 2024-09-07 through 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:29, non-stop
Boeing 737-700 (73G)

United Airlines UA1851
Operates only on 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A319 (319)

United Airlines UA1851
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:29, non-stop
Airbus A320 (320)

United Airlines UA1851
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Airbus A320 (320)

United Airlines UA1851
Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Boeing 737-700 (73G)

United Airlines UA1851
Effective 2024-09-27 through 2024-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective 2024-10-06 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:29, non-stop
Boeing 737-800 (738)

United Airlines UA1851
Effective 2024-10-07 through 2024-10-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:29, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Operates only on 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A320 (320)

United Airlines UA1851
Effective 2024-10-15 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:29, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:29, non-stop
Airbus A320 (320)

United Airlines UA1851
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:10, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Airbus A319 (319)

United Airlines UA1851
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:42, non-stop
Boeing 737-800 (738)

United Airlines UA1851
Effective 2024-12-08 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:42, non-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective 2024-09-26 through 2024-10-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:11, non-stop
Boeing 737-800 (738)

United Airlines UA1851
Operates only on 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:11, non-stop
Airbus A320 (320)

United Airlines UA1851
Effective 2024-10-14 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:11, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA1851
Effective 2024-12-03 through 2024-12-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:47, 1-stop
Boeing 737-900 (739)

United Airlines UA1851
Operates only on 2024-12-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 8:47, 1-stop
Airbus A319 (319)

United Airlines UA1851
Effective 2024-12-06 through 2024-12-10
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 8:47, 1-stop
Boeing 737-700 (73G)

United Airlines UA1851
Operates only on 2024-12-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:48, 1-stop
Boeing 737-700 (73G)

United Airlines UA1851
Effective 2024-12-11 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 8:47, 1-stop
Boeing 737-900 (739)

United Airlines UA1851
Operates only on 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:48, 1-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:55, 1-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:02, 1-stop
Airbus A320 (320)

United Airlines UA1851
Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 7:01, 1-stop
Boeing 737-700 (73G)

United Airlines UA1851
Effective 2024-09-27 through 2024-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:01, 1-stop
Boeing 737-900 (739)

United Airlines UA1851
Effective 2024-10-06 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 7:01, 1-stop
Boeing 737-800 (738)

United Airlines UA1851
Effective 2024-10-07 through 2024-10-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:01, 1-stop
Boeing 737-900 (739)

United Airlines UA1851
Operates only on 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:01, 1-stop
Airbus A320 (320)

United Airlines UA1851
Effective 2024-10-15 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:01, 1-stop
Boeing 737-900 (739)

United Airlines UA1851
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:01, 1-stop
Airbus A320 (320)
This flight number is listed as serving the following routes:
  • Burlington (BTV) - Albuquerque (ABQ)
  • Burlington (BTV) - Chicago O'Hare (ORD)
  • Burlington (BTV) - Las Vegas Harry Reid (LAS)
  • Burlington (BTV) - Portland (PDX)
  • Burlington (BTV) - Saint Louis (STL)
  • Chicago O'Hare (ORD) - Albuquerque (ABQ)
  • Chicago O'Hare (ORD) - Las Vegas Harry Reid (LAS)
  • Chicago O'Hare (ORD) - Portland (PDX)
  • Chicago O'Hare (ORD) - Saint Louis (STL)