United Airlines flight UA 1145: San Francisco - Cancun via Portland

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 18:00 Portland (PDX) 19:50 San Francisco (SFO) 3
UA 1145 Non-stop Boeing 737 MAX 9 (7M9) 1:50 Effective 2026-05-21 through 2026-10-24
Sat 22:40 San Francisco (SFO) I 06:50 Cancun (CUN) 3
UA 1145 Non-stop Boeing 737 MAX 9 (7M9) 5:10 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Daily 23:01 San Francisco (SFO) I 07:13 Cancun (CUN) 3
UA 1145 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Valid until 2026-02-02
The flight arrives 1 day after departure.
Daily 23:01 San Francisco (SFO) I 07:13 Cancun (CUN) 3
UA 1145 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Effective 2026-02-04 through 2026-03-06
The flight arrives 1 day after departure.
Daily 23:01 San Francisco (SFO) I 06:13 Cancun (CUN) 3
UA 1145 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Effective 2026-03-08 through 2026-03-27
The flight arrives 1 day after departure.
Daily 23:01 San Francisco (SFO) I 06:13 Cancun (CUN) 3
UA 1145 Non-stop Boeing 737-900 (739) 5:12 Effective from 2026-10-25
The flight arrives 1 day after departure.
Daily 23:27 San Francisco (SFO) I 06:48 Cancun (CUN) 3
UA 1145 Non-stop Boeing 737-900 (739) 5:21 Effective 2026-04-30 through 2026-08-10
The flight arrives 1 day after departure.
Daily 23:28 San Francisco (SFO) I 06:48 Cancun (CUN) 3
UA 1145 Non-stop Boeing 737-900 (739) 5:20 Effective 2026-03-29 through 2026-04-29
The flight arrives 1 day after departure.
Sat 23:54 San Francisco (SFO) I 07:06 Cancun (CUN) 3
UA 1145 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Operates only on 2026-03-28
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 18:00 Portland (PDX) 06:48 Cancun (CUN) 3
UA 1145 1-stop Boeing 737 MAX 9 (7M9) 10:48 Effective 2026-05-21 through 2026-08-10
The flight arrives 1 day after departure.


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United Airlines flight UA 1145:
San Francisco - Cancun via Portland
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1145
18:00
Portland (PDX)

19:50
San Francisco (SFO) 3
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1145
22:40
San Francisco (SFO) I

06:50(+1)
Cancun (CUN) 3
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:10, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1145
23:01
San Francisco (SFO) I

07:13(+1)
Cancun (CUN) 3
Valid until 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1145
23:01
San Francisco (SFO) I

07:13(+1)
Cancun (CUN) 3
Effective 2026-02-04 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1145
23:01
San Francisco (SFO) I

06:13(+1)
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1145
23:01
San Francisco (SFO) I

06:13(+1)
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:12, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1145
23:27
San Francisco (SFO) I

06:48(+1)
Cancun (CUN) 3
Effective 2026-04-30 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:21, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1145
23:28
San Francisco (SFO) I

06:48(+1)
Cancun (CUN) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1145
23:54
San Francisco (SFO) I

07:06(+1)
Cancun (CUN) 3
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:12, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1145
18:00
Portland (PDX)

06:48(+1)
Cancun (CUN) 3
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:48, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
  • UA 1145 is an international flight departing from San Francisco airport, United States (SFO) and arriving at Cancun airport, Mexico (CUN).
  • The flight runs via Portland (PDX).
  • The flight distance is 2404 miles, or 3870 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
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