United Airlines flight UA 1939: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 07:00 San Francisco (SFO) 3 08:58 Phoenix Sky Harbor (PHX) 3
UA 1939 Non-stop Boeing 737 MAX 9 (7M9) 1:58 Operates only on 2025-05-22
Mon,Tue,Thu,Fri,Sun 08:55 Baltimore (BWI) 11:45 San Francisco (SFO) 3
UA 1939 Non-stop Boeing 737 MAX 8 (7M8) 5:50 Effective 2025-05-23 through 2025-08-18
Sat 08:55 Baltimore (BWI) 11:45 San Francisco (SFO) 3
UA 1939 Non-stop Boeing 737-900 (739) 5:50 Effective 2025-05-24 through 2025-05-31
Sat 08:55 Baltimore (BWI) 11:45 San Francisco (SFO) 3
UA 1939 Non-stop Boeing 737-900 (739) 5:50 Effective 2025-06-14 through 2025-06-21
Wed 12:20 George Bush, Houston (IAH) C 15:51 Cincinnati (CVG)
UA 1939 Non-stop Boeing 737-900 (739) 2:31 Effective 2025-06-04 through 2025-06-25
Daily 14:40 Los Angeles (LAX) 7 23:03 Newark Liberty, New York (EWR) C
UA 1939 Non-stop Boeing 757-200 (752) 5:23 Effective from 2025-10-26
Mon,Wed-Fri,Sun 14:55 San Francisco (SFO) 3 17:43 Salt Lake City (SLC)
UA 1939 Non-stop Boeing 737-800 (738) 1:48 Effective 2025-06-26 through 2025-07-03
Tue,Fri 14:55 San Francisco (SFO) 3 17:43 Salt Lake City (SLC)
UA 1939 Non-stop Boeing 737 MAX 8 (7M8) 1:48 Effective 2025-07-01 through 2025-07-08
Mon,Wed-Fri,Sun 14:55 San Francisco (SFO) 3 17:43 Salt Lake City (SLC)
UA 1939 Non-stop Boeing 737-800 (738) 1:48 Effective 2025-07-06 through 2025-08-18
Tue 14:55 San Francisco (SFO) 3 17:43 Salt Lake City (SLC)
UA 1939 Non-stop Boeing 737 MAX 8 (7M8) 1:48 Effective 2025-07-15 through 2025-08-12
Sat 16:45 San Francisco (SFO) 3 19:39 Salt Lake City (SLC)
UA 1939 Non-stop Boeing 737 MAX 8 (7M8) 1:54 Effective 2025-06-28 through 2025-08-16
Mon-Sat 20:00 Los Angeles (LAX) 7 21:30 San Francisco (SFO) 3
UA 1939 Non-stop Boeing 737-800 (738) 1:30 Valid until 2025-05-20
Sun 20:00 Los Angeles (LAX) 7 21:30 San Francisco (SFO) 3
UA 1939 Non-stop Boeing 737-800 (738) 1:30 Effective 2025-05-04 through 2025-05-11
Sun 20:00 Los Angeles (LAX) 7 21:30 San Francisco (SFO) 3
UA 1939 Non-stop Boeing 737-900 (739) 1:30 Operates only on 2025-05-18
Wed 20:00 Los Angeles (LAX) 7 21:30 San Francisco (SFO) 3
UA 1939 Non-stop Airbus A319 (319) 1:30 Operates only on 2025-05-21
Non-Direct Flights:
Mon,Tue,Thu,Fri,Sun 08:55 Baltimore (BWI) 17:43 Salt Lake City (SLC)
UA 1939 1-stop Boeing 737 MAX 8 (7M8) 10:48 Effective 2025-06-26 through 2025-08-18
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This flight number is listed as serving the following routes:
United Airlines flight UA 1939: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1939
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:58, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA1939
Effective 2025-05-23 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:50, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1939
Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:50, non-stop
Boeing 737-900 (739)

United Airlines UA1939
Effective 2025-06-14 through 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:50, non-stop
Boeing 737-900 (739)

United Airlines UA1939
Effective 2025-06-04 through 2025-06-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:31, non-stop
Boeing 737-900 (739)

United Airlines UA1939
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:23, non-stop
Boeing 757-200 (752)

United Airlines UA1939
Effective 2025-06-26 through 2025-07-03
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:48, non-stop
Boeing 737-800 (738)

United Airlines UA1939
Effective 2025-07-01 through 2025-07-08
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:48, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1939
Effective 2025-07-06 through 2025-08-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:48, non-stop
Boeing 737-800 (738)

United Airlines UA1939
Effective 2025-07-15 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:48, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1939
Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:54, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1939
Valid until 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (738)

United Airlines UA1939
Effective 2025-05-04 through 2025-05-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (738)

United Airlines UA1939
Operates only on 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-900 (739)

United Airlines UA1939
Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA1939
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 10:48, 1-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Salt Lake City (SLC)
  • Baltimore (BWI) - San Francisco (SFO)
  • George Bush, Houston (IAH) - Cincinnati (CVG)
  • Los Angeles (LAX) - Newark Liberty, New York (EWR)
  • Los Angeles (LAX) - San Francisco (SFO)
  • San Francisco (SFO) - Phoenix Sky Harbor (PHX)
  • San Francisco (SFO) - Salt Lake City (SLC)