United Airlines flight UA 539: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri,Sat 06:19 Atlanta (ATL) N 08:25 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737 MAX 8 (7M8) 5:06 Effective 2025-06-06 through 2025-06-21
Mon-Thu 06:43 Fort Lauderdale (FLL) 1 09:41 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737 MAX 8 (7M8) 5:58 Effective 2025-05-22 through 2025-05-29
Fri 06:43 Fort Lauderdale (FLL) 1 09:41 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737 MAX 9 (7M9) 5:58 Operates only on 2025-05-23
Fri 06:43 Fort Lauderdale (FLL) 1 09:41 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737 MAX 8 (7M8) 5:58 Operates only on 2025-05-30
Sat,Sun 06:48 Fort Lauderdale (FLL) 1 09:40 San Francisco (SFO) 3
UA 539 Non-stop Boeing 757-300 (753) 5:52 Effective 2025-05-24 through 2025-05-31
Wed 07:36 Atlanta (ATL) N 09:42 San Francisco (SFO) 3
UA 539 Non-stop Airbus A320 (320) 5:06 Effective 2025-06-04 through 2025-06-25
Mon,Tue,Thu,Sun 07:39 Atlanta (ATL) N 09:45 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737-800 (738) 5:06 Effective 2025-06-01 through 2025-06-24
Daily 08:10 Fort Lauderdale (FLL) 1 11:35 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737 MAX 9 (7M9) 6:25 Valid until 2025-05-21
Daily 08:40 Fort Lauderdale (FLL) 1 12:10 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737 MAX 8 (7M8) 6:30 Effective from 2025-10-26
Daily 08:53 Fort Lauderdale (FLL) 1 11:57 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737 MAX 8 (7M8) 6:04 Effective 2025-09-25 through 2025-10-25
Daily 14:46 Boston Logan (BOS) B 16:30 Dulles, Washington (IAD)
UA 539 Non-stop Boeing 737 MAX 9 (7M9) 1:44 Effective 2025-06-26 through 2025-07-31
Daily 14:48 Nashville (BNA) 17:34 San Francisco (SFO) 3
UA 539 Non-stop Airbus A319 (319) 4:46 Effective 2025-08-01 through 2025-08-18
Mon,Wed-Fri,Sun 19:59 Dulles, Washington (IAD) 22:58 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-06-26 through 2025-07-03
Mon,Wed-Fri,Sun 19:59 Dulles, Washington (IAD) 22:58 San Francisco (SFO) 3
UA 539 Non-stop Boeing 737 MAX 9 (7M9) 5:59 Effective 2025-07-06 through 2025-07-31
Non-Direct Flights:
Mon,Wed-Fri,Sun 14:46 Boston Logan (BOS) B 22:58 San Francisco (SFO) 3
UA 539 1-stop Boeing 737 MAX 9 (7M9) 11:12 Effective 2025-06-26 through 2025-07-03
Mon,Wed-Fri,Sun 14:46 Boston Logan (BOS) B 22:58 San Francisco (SFO) 3
UA 539 1-stop Boeing 737 MAX 9 (7M9) 11:12 Effective 2025-07-06 through 2025-07-31
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This flight number is listed as serving the following routes:
United Airlines flight UA 539: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA539
Effective 2025-06-06 through 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 5:06, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA539
Effective 2025-05-22 through 2025-05-29
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:58, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA539
Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:58, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA539
Operates only on 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:58, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA539
Effective 2025-05-24 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 5:52, non-stop
Boeing 757-300 (753)

United Airlines UA539
Effective 2025-06-04 through 2025-06-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:06, non-stop
Airbus A320 (320)

United Airlines UA539
Effective 2025-06-01 through 2025-06-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 5:06, non-stop
Boeing 737-800 (738)

United Airlines UA539
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:25, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA539
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:30, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA539
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:04, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA539
Effective 2025-06-26 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA539
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:46, non-stop
Airbus A319 (319)

United Airlines UA539
Effective 2025-06-26 through 2025-07-03
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA539
Effective 2025-07-06 through 2025-07-31
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:59, non-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA539
Effective 2025-06-26 through 2025-07-03
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 11:12, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA539
Effective 2025-07-06 through 2025-07-31
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 11:12, 1-stop
Boeing 737 MAX 9 (7M9)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - San Francisco (SFO)
  • Boston Logan (BOS) - Dulles, Washington (IAD)
  • Boston Logan (BOS) - San Francisco (SFO)
  • Dulles, Washington (IAD) - San Francisco (SFO)
  • Fort Lauderdale (FLL) - San Francisco (SFO)
  • Nashville (BNA) - San Francisco (SFO)