United Airlines flight UA 1812: Denver - Portland via San Francisco

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Sat 13:25 Denver (DEN) 15:23 San Francisco (SFO) 3
UA 1812 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-03-05 through 2026-03-28
Sun 13:25 Denver (DEN) 15:22 San Francisco (SFO) 3
UA 1812 Non-stop Boeing 737-800 (738) 2:57 Effective 2026-03-08 through 2026-03-22
Daily 13:25 Denver (DEN) 15:17 San Francisco (SFO) 3
UA 1812 Non-stop Airbus A321neo (32Q) 2:52 Effective from 2026-03-29
Daily 13:27 Denver (DEN) 15:25 San Francisco (SFO) 3
UA 1812 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Effective 2026-02-12 through 2026-03-04
Mon-Fri,Sun 13:35 Denver (DEN) 15:27 San Francisco (SFO) 3
UA 1812 Non-stop Boeing 737-900 (739) 2:52 Effective 2026-01-07 through 2026-02-11
Sat 13:35 Denver (DEN) 15:27 San Francisco (SFO) 3
UA 1812 Non-stop Boeing 737 MAX 8 (7M8) 2:52 Effective 2026-01-10 through 2026-02-07
Tue 13:42 Denver (DEN) 15:33 San Francisco (SFO) 3
UA 1812 Non-stop Boeing 757-200 (752) 2:51 Operates only on 2026-01-06
Mon 14:00 Denver (DEN) 15:51 San Francisco (SFO) 3
UA 1812 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Operates only on 2026-01-05
Daily 14:06 Denver (DEN) 15:59 San Francisco (SFO) 3
UA 1812 Non-stop Airbus A321neo (32Q) 2:53 Valid until 2026-01-04
Daily 16:32 San Francisco (SFO) 3 18:29 Portland (PDX)
UA 1812 Non-stop Boeing 737-800 (738) 1:57 Effective 2026-03-29 through 2026-04-29
Daily 16:33 San Francisco (SFO) 3 18:31 Portland (PDX)
UA 1812 Non-stop Airbus A320 (320) 1:58 Effective from 2026-10-25
Daily 16:42 San Francisco (SFO) 3 18:41 Portland (PDX)
UA 1812 Non-stop Boeing 737-800 (738) 1:59 Effective 2026-05-21 through 2026-10-24
Daily 16:43 San Francisco (SFO) 3 18:44 Portland (PDX)
UA 1812 Non-stop Airbus A320 (320) 2:01 Effective 2026-04-30 through 2026-05-20
Non-Direct Flights:
Daily 13:25 Denver (DEN) 18:29 Portland (PDX)
UA 1812 1-stop Airbus A321neo (32Q) 6:04 Effective 2026-03-29 through 2026-04-29
Daily 13:25 Denver (DEN) 18:44 Portland (PDX)
UA 1812 1-stop Airbus A321neo (32Q) 6:19 Effective 2026-04-30 through 2026-05-20
Daily 13:25 Denver (DEN) 18:41 Portland (PDX)
UA 1812 1-stop Airbus A321neo (32Q) 6:16 Effective 2026-05-21 through 2026-10-24
Daily 13:25 Denver (DEN) 18:31 Portland (PDX)
UA 1812 1-stop Airbus A321neo (32Q) 6:06 Effective from 2026-10-25
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United Airlines flight UA 1812:
Denver - Portland via San Francisco
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1812
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:58, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1812
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:57, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1812
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:52, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1812
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1812
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:52, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1812
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:52, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1812
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:51, non-stop
Boeing 757-200 (752)

Direct Flights:

United Airlines UA1812
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1812
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1812
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1812
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1812
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1812
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA1812
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:04, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

United Airlines UA1812
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:19, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

United Airlines UA1812
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:16, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

United Airlines UA1812
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:06, 1-stop
Airbus A321neo (32Q)
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Parallax here DEN-PDX
  • UA 1812 is a domestic flight departing from the Denver airport (DEN) and arriving at Portland airport (PDX).
  • The flight runs via San Francisco (SFO).
  • The flight distance is 989 miles, or 1591 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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.