United Airlines flight UA 1139: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:25 New York LaGuardia (LGA) B 08:02 Chicago O'Hare (ORD) 1
UA 1139 Non-stop Boeing 737-800 (738) 2:37 Effective 2025-09-25 through 2025-10-25
Sat 06:30 Dulles, Washington (IAD) 07:41 Chicago O'Hare (ORD) 1
UA 1139 Non-stop Boeing 737-900 (739) 2:11 Effective 2025-08-23 through 2025-09-20
Sun 06:30 New York LaGuardia (LGA) B 07:54 Chicago O'Hare (ORD) 1
UA 1139 Non-stop Boeing 737-800 (738) 2:24 Effective from 2025-10-26
Sun 07:00 Atlanta (ATL) N 08:12 George Bush, Houston (IAH) C
UA 1139 Non-stop Airbus A319 (319) 2:12 Operates only on 2025-05-25
Mon-Sat 07:00 New York LaGuardia (LGA) B 08:24 Chicago O'Hare (ORD) 1
UA 1139 Non-stop Boeing 737-800 (738) 2:24 Effective from 2025-10-27
Thu 08:45 Chicago O'Hare (ORD) 1 10:10 Des Moines (DSM)
UA 1139 Non-stop Airbus A319 (319) 1:25 Operates only on 2025-05-22
Mon-Fri 08:51 Chicago O'Hare (ORD) 1 10:20 Des Moines (DSM)
UA 1139 Non-stop Airbus A320 (320) 1:29 Effective 2025-05-23 through 2025-06-25
Mon-Fri 09:00 Chicago O'Hare (ORD) 1 10:30 Des Moines (DSM)
UA 1139 Non-stop Airbus A320 (320) 1:30 Valid until 2025-05-20
Wed 09:00 Chicago O'Hare (ORD) 1 10:30 Des Moines (DSM)
UA 1139 Non-stop Airbus A319 (319) 1:30 Operates only on 2025-05-21
Thu 09:00 Chicago O'Hare (ORD) 1 10:29 Des Moines (DSM)
UA 1139 Non-stop Airbus A320 (320) 1:29 Operates only on 2025-06-26
Mon,Tue,Thu,Fri 09:00 Chicago O'Hare (ORD) 1 10:29 Des Moines (DSM)
UA 1139 Non-stop Airbus A319 (319) 1:29 Effective 2025-06-27 through 2025-08-18
Daily 09:05 Chicago O'Hare (ORD) 1 10:20 Des Moines (DSM)
UA 1139 Non-stop Airbus A319 (319) 1:15 Effective 2025-08-19 through 2025-09-24
Daily 09:05 Chicago O'Hare (ORD) 1 10:20 Des Moines (DSM)
UA 1139 Non-stop Airbus A319 (319) 1:15 Effective from 2025-10-26
Daily 09:12 Chicago O'Hare (ORD) 1 10:39 Des Moines (DSM)
UA 1139 Non-stop Airbus A319 (319) 1:27 Effective 2025-09-25 through 2025-10-25
Non-Direct Flights:
Daily 06:25 New York LaGuardia (LGA) B 10:39 Des Moines (DSM)
UA 1139 1-stop Boeing 737-800 (738) 5:14 Effective 2025-09-25 through 2025-10-25
Sat 06:30 Dulles, Washington (IAD) 10:20 Des Moines (DSM)
UA 1139 1-stop Boeing 737-900 (739) 4:50 Effective 2025-08-23 through 2025-09-20
Sun 06:30 New York LaGuardia (LGA) B 10:20 Des Moines (DSM)
UA 1139 1-stop Boeing 737-800 (738) 4:50 Effective from 2025-10-26
Mon-Sat 07:00 New York LaGuardia (LGA) B 10:20 Des Moines (DSM)
UA 1139 1-stop Boeing 737-800 (738) 4:20 Effective from 2025-10-27
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This flight number is listed as serving the following routes:
United Airlines flight UA 1139: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1139
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Boeing 737-800 (738)

United Airlines UA1139
Effective 2025-08-23 through 2025-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:11, non-stop
Boeing 737-900 (739)

United Airlines UA1139
Effective from 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:24, non-stop
Boeing 737-800 (738)

United Airlines UA1139
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:12, non-stop
Airbus A319 (319)

United Airlines UA1139
Effective from 2025-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:24, non-stop
Boeing 737-800 (738)

United Airlines UA1139
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Airbus A319 (319)

United Airlines UA1139
Effective 2025-05-23 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:29, non-stop
Airbus A320 (320)

United Airlines UA1139
Valid until 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Airbus A320 (320)

United Airlines UA1139
Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Airbus A319 (319)

United Airlines UA1139
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:29, non-stop
Airbus A320 (320)

United Airlines UA1139
Effective 2025-06-27 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:29, non-stop
Airbus A319 (319)

United Airlines UA1139
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Airbus A319 (319)

United Airlines UA1139
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Airbus A319 (319)

United Airlines UA1139
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA1139
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:14, 1-stop
Boeing 737-800 (738)

United Airlines UA1139
Effective 2025-08-23 through 2025-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:50, 1-stop
Boeing 737-900 (739)

United Airlines UA1139
Effective from 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:50, 1-stop
Boeing 737-800 (738)

United Airlines UA1139
Effective from 2025-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:20, 1-stop
Boeing 737-800 (738)
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Parallax here -
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - George Bush, Houston (IAH)
  • Chicago O'Hare (ORD) - Des Moines (DSM)
  • Dulles, Washington (IAD) - Chicago O'Hare (ORD)
  • Dulles, Washington (IAD) - Des Moines (DSM)
  • New York LaGuardia (LGA) - Chicago O'Hare (ORD)
  • New York LaGuardia (LGA) - Des Moines (DSM)