United Airlines flight UA 1870: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 13:51 Phoenix Sky Harbor (PHX) 3 18:25 Chicago O'Hare (ORD) 1
UA 1870 Non-stop Airbus A321neo (32Q) 3:34 Valid until 2026-01-04
Mon 13:51 Phoenix Sky Harbor (PHX) 3 18:23 Chicago O'Hare (ORD) 1
UA 1870 Non-stop Boeing 737-800 (738) 3:32 Operates only on 2026-01-05
Daily 19:33 Palm Springs (PSP) 21:07 San Francisco (SFO) 3
UA 1870 Non-stop Airbus A320 (320) 1:34 Effective 2026-03-29 through 2026-04-29
Daily 19:33 Palm Springs (PSP) 21:07 San Francisco (SFO) 3
UA 1870 Non-stop Airbus A320 (320) 1:34 Effective from 2026-05-21
Daily 19:35 Palm Springs (PSP) 21:09 San Francisco (SFO) 3
UA 1870 Non-stop Airbus A319 (319) 1:34 Effective 2026-04-30 through 2026-05-20
Mon-Fri,Sun 22:35 San Francisco (SFO) 3 06:47 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:12 Effective 2026-01-06 through 2026-02-11
The flight arrives 1 day after departure.
Daily 22:35 San Francisco (SFO) 3 07:05 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Effective 2026-03-29 through 2026-04-29
The flight arrives 1 day after departure.
Daily 22:35 San Francisco (SFO) 3 07:05 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Effective from 2026-05-21
The flight arrives 1 day after departure.
Daily 22:36 San Francisco (SFO) 3 07:06 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Effective 2026-04-30 through 2026-05-20
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 22:40 San Francisco (SFO) 3 06:51 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:11 Effective 2026-02-12 through 2026-03-02
The flight arrives 1 day after departure.
Tue,Wed 22:40 San Francisco (SFO) 3 06:51 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737-900 (739) 5:11 Effective 2026-02-17 through 2026-03-03
The flight arrives 1 day after departure.
Wed 22:40 San Francisco (SFO) 3 06:51 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:11 Operates only on 2026-03-04
The flight arrives 1 day after departure.
Sat 22:40 San Francisco (SFO) 3 07:46 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:06 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Mon-Fri,Sun 22:45 San Francisco (SFO) 3 06:56 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:11 Effective 2026-03-05 through 2026-03-13
The flight arrives 1 day after departure.
Daily 22:45 San Francisco (SFO) 3 06:56 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:11 Effective 2026-03-14 through 2026-03-28
The flight arrives 1 day after departure.
Sat 22:52 San Francisco (SFO) 3 07:07 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:15 Effective 2026-01-10 through 2026-02-07
The flight arrives 1 day after departure.
Sat 22:56 San Francisco (SFO) 3 07:07 Washington Dulles (IAD)
UA 1870 Non-stop Boeing 737 MAX 9 (7M9) 5:11 Effective 2026-02-14 through 2026-02-28
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 19:33 Palm Springs (PSP) 07:05 Washington Dulles (IAD)
UA 1870 1-stop Airbus A320 (320) 8:32 Effective 2026-03-29 through 2026-04-29
The flight arrives 1 day after departure.
Daily 19:33 Palm Springs (PSP) 07:05 Washington Dulles (IAD)
UA 1870 1-stop Airbus A320 (320) 8:32 Effective from 2026-05-21
The flight arrives 1 day after departure.
Daily 19:35 Palm Springs (PSP) 07:06 Washington Dulles (IAD)
UA 1870 1-stop Airbus A319 (319) 8:31 Effective 2026-04-30 through 2026-05-20
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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United Airlines flight UA 1870: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1870
13:51
Phoenix Sky Harbor (PHX) 3

18:25
Chicago O'Hare (ORD) 1
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:34, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1870
13:51
Phoenix Sky Harbor (PHX) 3

18:23
Chicago O'Hare (ORD) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:32, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1870
19:33
Palm Springs (PSP)

21:07
San Francisco (SFO) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1870
19:33
Palm Springs (PSP)

21:07
San Francisco (SFO) 3
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1870
19:35
Palm Springs (PSP)

21:09
San Francisco (SFO) 3
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1870
22:35
San Francisco (SFO) 3

06:47(+1)
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-02-11
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 UA1870
22:35
San Francisco (SFO) 3

07:05(+1)
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:35
San Francisco (SFO) 3

07:05(+1)
Washington Dulles (IAD)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:36
San Francisco (SFO) 3

07:06(+1)
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:40
San Francisco (SFO) 3

06:51(+1)
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:11, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:40
San Francisco (SFO) 3

06:51(+1)
Washington Dulles (IAD)
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:11, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:40
San Francisco (SFO) 3

06:51(+1)
Washington Dulles (IAD)
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:11, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:40
San Francisco (SFO) 3

07:46(+1)
Washington Dulles (IAD)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:06, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:45
San Francisco (SFO) 3

06:56(+1)
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:11, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:45
San Francisco (SFO) 3

06:56(+1)
Washington Dulles (IAD)
Effective 2026-03-14 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:11, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:52
San Francisco (SFO) 3

07:07(+1)
Washington Dulles (IAD)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1870
22:56
San Francisco (SFO) 3

07:07(+1)
Washington Dulles (IAD)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:11, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1870
19:33
Palm Springs (PSP)

07:05(+1)
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:32, 1-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1870
19:33
Palm Springs (PSP)

07:05(+1)
Washington Dulles (IAD)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:32, 1-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1870
19:35
Palm Springs (PSP)

07:06(+1)
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:31, 1-stop
Airbus A319 (319)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Palm Springs (PSP) - San Francisco (SFO)
  • Palm Springs (PSP) - Washington Dulles (IAD)
  • Phoenix Sky Harbor (PHX) - Chicago O'Hare (ORD)
  • San Francisco (SFO) - Washington Dulles (IAD)
All United Airlines flights
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