United Airlines flight UA 2138: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:25 Bozeman (BZN) 11:25 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-800 (738) 3:00 Effective 2025-12-18 through 2026-01-05
Mon-Fri,Sun 07:30 Bozeman (BZN) 11:36 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-800 (738) 3:06 Effective 2025-05-23 through 2025-05-30
Sat 07:30 Bozeman (BZN) 11:36 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-700 (73G) 3:06 Operates only on 2025-05-24
Mon,Thu-Sun 07:30 Bozeman (BZN) 11:36 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-800 (738) 3:06 Effective 2025-05-31 through 2025-06-23
Tue,Wed 07:30 Bozeman (BZN) 11:36 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Airbus A320 (320) 3:06 Effective 2025-06-03 through 2025-06-25
Mon-Fri,Sun 07:30 Bozeman (BZN) 11:36 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Airbus A320 (320) 3:06 Effective 2025-06-26 through 2025-08-18
Sat 07:30 Bozeman (BZN) 11:36 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Airbus A319 (319) 3:06 Effective 2025-06-28 through 2025-08-16
Daily 08:00 Bozeman (BZN) 12:05 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-800 (738) 3:05 Effective 2025-08-19 through 2025-10-25
Daily 08:30 Phoenix Sky Harbor (PHX) 3 12:52 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-900 (739) 3:22 Effective 2025-11-02 through 2025-12-17
Daily 08:30 Phoenix Sky Harbor (PHX) 3 12:52 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-900 (739) 3:22 Effective 2026-01-06 through 2026-02-11
Daily 08:40 Bozeman (BZN) 12:40 Chicago O'Hare (ORD) 1
UA 2138 Non-stop Boeing 737-800 (738) 3:00 Effective from 2026-02-12
Mon 10:35 Chicago O'Hare (ORD) 1 12:14 Omaha (OMA)
UA 2138 Non-stop Boeing 737-800 (738) 1:39 Operates only on 2025-05-05
Mon-Fri 10:55 Chicago O'Hare (ORD) 1 13:22 John Glenn Columbus (CMH)
UA 2138 Non-stop Airbus A320 (320) 1:27 Valid until 2025-05-02
Tue,Thu,Fri,Sun 10:55 Chicago O'Hare (ORD) 1 13:22 John Glenn Columbus (CMH)
UA 2138 Non-stop Airbus A320 (320) 1:27 Effective 2025-05-04 through 2025-05-11
Wed 10:55 Chicago O'Hare (ORD) 1 13:22 John Glenn Columbus (CMH)
UA 2138 Non-stop Airbus A319 (319) 1:27 Effective 2025-05-07 through 2025-05-21
Mon,Tue,Thu,Fri,Sun 10:55 Chicago O'Hare (ORD) 1 13:22 John Glenn Columbus (CMH)
UA 2138 Non-stop Airbus A320 (320) 1:27 Effective 2025-05-12 through 2025-05-20
Daily 13:55 Chicago O'Hare (ORD) 1 16:46 Syracuse (SYR)
UA 2138 Non-stop Airbus A320 (320) 1:51 Effective 2025-08-19 through 2025-09-24
Daily 13:55 Chicago O'Hare (ORD) 1 16:46 Syracuse (SYR)
UA 2138 Non-stop Boeing 737-700 (73G) 1:51 Effective 2025-09-25 through 2025-10-25
Daily 14:00 Chicago O'Hare (ORD) 1 16:57 Syracuse (SYR)
UA 2138 Non-stop Airbus A319 (319) 1:57 Effective from 2025-10-26
Mon-Sat 14:05 Chicago O'Hare (ORD) 1 17:27 New York LaGuardia (LGA) B
UA 2138 Non-stop Boeing 737-800 (738) 2:22 Effective 2025-08-01 through 2025-08-18
Sun 14:06 Chicago O'Hare (ORD) 1 17:28 New York LaGuardia (LGA) B
UA 2138 Non-stop Boeing 737-800 (738) 2:22 Effective 2025-08-03 through 2025-08-17
Daily 14:28 Chicago O'Hare (ORD) 1 18:06 Boston Logan (BOS) B
UA 2138 Non-stop Boeing 737-900 (739) 2:38 Effective 2025-06-26 through 2025-07-31
Sat 17:20 Missoula (MSO) 19:27 Denver (DEN)
UA 2138 Non-stop Airbus A319 (319) 2:07 Effective 2025-05-10 through 2025-05-17
Thu 20:00 George Bush, Houston (IAH) C 22:55 Vancouver (YVR) M
UA 2138 Non-stop Boeing 737-800 (738) 4:55 Operates only on 2025-05-22
Non-Direct Flights:
Daily 07:25 Bozeman (BZN) 16:57 Syracuse (SYR)
UA 2138 1-stop Boeing 737-800 (738) 7:32 Effective 2025-12-18 through 2026-01-05
Mon-Fri,Sun 07:30 Bozeman (BZN) 18:06 Boston Logan (BOS) B
UA 2138 1-stop Airbus A320 (320) 8:36 Effective 2025-06-26 through 2025-07-31
Sat 07:30 Bozeman (BZN) 18:06 Boston Logan (BOS) B
UA 2138 1-stop Airbus A319 (319) 8:36 Effective 2025-06-28 through 2025-07-26
Mon-Fri 07:30 Bozeman (BZN) 17:27 New York LaGuardia (LGA) B
UA 2138 1-stop Airbus A320 (320) 7:57 Effective 2025-08-01 through 2025-08-18
Sat 07:30 Bozeman (BZN) 17:27 New York LaGuardia (LGA) B
UA 2138 1-stop Airbus A319 (319) 7:57 Effective 2025-08-02 through 2025-08-16
Sun 07:30 Bozeman (BZN) 17:28 New York LaGuardia (LGA) B
UA 2138 1-stop Airbus A320 (320) 7:58 Effective 2025-08-03 through 2025-08-17
Daily 08:00 Bozeman (BZN) 16:46 Syracuse (SYR)
UA 2138 1-stop Boeing 737-800 (738) 6:46 Effective 2025-08-19 through 2025-10-25
Daily 08:30 Phoenix Sky Harbor (PHX) 3 16:57 Syracuse (SYR)
UA 2138 1-stop Boeing 737-900 (739) 6:27 Effective 2025-11-02 through 2025-12-17
Daily 08:30 Phoenix Sky Harbor (PHX) 3 16:57 Syracuse (SYR)
UA 2138 1-stop Boeing 737-900 (739) 6:27 Effective 2026-01-06 through 2026-02-11
Daily 08:40 Bozeman (BZN) 16:57 Syracuse (SYR)
UA 2138 1-stop Boeing 737-800 (738) 6:17 Effective from 2026-02-12
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This flight number is listed as serving the following routes:
United Airlines flight UA 2138: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA2138
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 UA2138
Effective 2025-05-23 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:06, non-stop
Boeing 737-800 (738)

United Airlines UA2138
Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:06, non-stop
Boeing 737-700 (73G)

United Airlines UA2138
Effective 2025-05-31 through 2025-06-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737-800 (738)

United Airlines UA2138
Effective 2025-06-03 through 2025-06-25
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Airbus A320 (320)

United Airlines UA2138
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:06, non-stop
Airbus A320 (320)

United Airlines UA2138
Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:06, non-stop
Airbus A319 (319)

United Airlines UA2138
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 737-800 (738)

United Airlines UA2138
Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:22, non-stop
Boeing 737-900 (739)

United Airlines UA2138
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:22, non-stop
Boeing 737-900 (739)

United Airlines UA2138
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 737-800 (738)

United Airlines UA2138
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Boeing 737-800 (738)

United Airlines UA2138
Valid until 2025-05-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:27, non-stop
Airbus A320 (320)

United Airlines UA2138
Effective 2025-05-04 through 2025-05-11
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:27, non-stop
Airbus A320 (320)

United Airlines UA2138
Effective 2025-05-07 through 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:27, non-stop
Airbus A319 (319)

United Airlines UA2138
Effective 2025-05-12 through 2025-05-20
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:27, non-stop
Airbus A320 (320)

United Airlines UA2138
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Airbus A320 (320)

United Airlines UA2138
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Boeing 737-700 (73G)

United Airlines UA2138
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Airbus A319 (319)

United Airlines UA2138
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:22, non-stop
Boeing 737-800 (738)

United Airlines UA2138
Effective 2025-08-03 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:22, non-stop
Boeing 737-800 (738)

United Airlines UA2138
Effective 2025-06-26 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:38, non-stop
Boeing 737-900 (739)

United Airlines UA2138
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:07, non-stop
Airbus A319 (319)

United Airlines UA2138
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:55, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA2138
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:32, 1-stop
Boeing 737-800 (738)

United Airlines UA2138
Effective 2025-06-26 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 8:36, 1-stop
Airbus A320 (320)

United Airlines UA2138
Effective 2025-06-28 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:36, 1-stop
Airbus A319 (319)

United Airlines UA2138
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:57, 1-stop
Airbus A320 (320)

United Airlines UA2138
Effective 2025-08-02 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:57, 1-stop
Airbus A319 (319)

United Airlines UA2138
Effective 2025-08-03 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:58, 1-stop
Airbus A320 (320)

United Airlines UA2138
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:46, 1-stop
Boeing 737-800 (738)

United Airlines UA2138
Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:27, 1-stop
Boeing 737-900 (739)

United Airlines UA2138
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:27, 1-stop
Boeing 737-900 (739)

United Airlines UA2138
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:17, 1-stop
Boeing 737-800 (738)
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Parallax here
This flight number is listed as serving the following routes:
  • Bozeman (BZN) - Boston Logan (BOS)
  • Bozeman (BZN) - Chicago O'Hare (ORD)
  • Bozeman (BZN) - New York LaGuardia (LGA)
  • Bozeman (BZN) - Syracuse (SYR)
  • Chicago O'Hare (ORD) - Boston Logan (BOS)
  • Chicago O'Hare (ORD) - John Glenn Columbus (CMH)
  • Chicago O'Hare (ORD) - New York LaGuardia (LGA)
  • Chicago O'Hare (ORD) - Omaha (OMA)
  • Chicago O'Hare (ORD) - Syracuse (SYR)
  • George Bush, Houston (IAH) - Vancouver (YVR)
  • Missoula (MSO) - Denver (DEN)
  • Phoenix Sky Harbor (PHX) - Chicago O'Hare (ORD)
  • Phoenix Sky Harbor (PHX) - Syracuse (SYR)