United Airlines flight UA 1843: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 13:15 Miami (MIA) 16:28 Newark Liberty, New York (EWR) C
UA 1843 Non-stop Boeing 737-900 (739) 3:13 Effective 2026-03-08 through 2026-03-28
Thu-Sat 13:20 Miami (MIA) 16:33 Newark Liberty, New York (EWR) C
UA 1843 Non-stop Boeing 737-900 (739) 3:13 Effective 2026-03-05 through 2026-03-07
Daily 13:21 Palm Springs (PSP) 16:33 Denver (DEN)
UA 1843 Non-stop Airbus A319 (319) 2:12 Effective 2026-03-29 through 2026-04-29
Daily 13:23 Palm Springs (PSP) 16:32 Denver (DEN)
UA 1843 Non-stop Airbus A320 (320) 2:09 Effective 2026-04-30 through 2026-05-20
Daily 13:23 Palm Springs (PSP) 16:32 Denver (DEN)
UA 1843 Non-stop Boeing 737-800 (738) 2:09 Effective from 2026-05-21
Daily 17:30 Denver (DEN) 22:10 John Glenn Columbus (CMH)
UA 1843 Non-stop Boeing 737-800 (738) 2:40 Effective from 2026-04-30
Daily 17:43 Denver (DEN) 22:40 John Glenn Columbus (CMH)
UA 1843 Non-stop Boeing 737-800 (738) 2:57 Effective 2026-03-29 through 2026-04-29
Daily 17:45 Denver (DEN) 22:33 John Glenn Columbus (CMH)
UA 1843 Non-stop Boeing 737-800 (738) 2:48 Effective 2026-02-12 through 2026-03-04
Mon,Thu-Sun 23:05 Los Angeles (LAX) 7 05:15 Chicago O'Hare (ORD) 1
UA 1843 Non-stop Airbus A321neo (32Q) 4:10 Effective 2026-01-08 through 2026-02-09
The flight arrives 1 day after departure.
Tue 23:15 Los Angeles (LAX) 7 05:18 Chicago O'Hare (ORD) 1
UA 1843 Non-stop Boeing 777 (777) 4:03 Operates only on 2026-02-03
The flight arrives 1 day after departure.
Daily 23:55 Los Angeles (LAX) 7 06:09 Chicago O'Hare (ORD) 1
UA 1843 Non-stop Airbus A321neo (32Q) 4:14 Valid until 2026-01-05
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 13:21 Palm Springs (PSP) 22:40 John Glenn Columbus (CMH)
UA 1843 1-stop Airbus A319 (319) 6:19 Effective 2026-03-29 through 2026-04-29
Daily 13:23 Palm Springs (PSP) 22:10 John Glenn Columbus (CMH)
UA 1843 1-stop Airbus A320 (320) 5:47 Effective 2026-04-30 through 2026-05-20
Daily 13:23 Palm Springs (PSP) 22:10 John Glenn Columbus (CMH)
UA 1843 1-stop Boeing 737-800 (738) 5:47 Effective from 2026-05-21
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This flight number is listed as serving the following routes:
United Airlines flight UA 1843: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1843
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:13, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1843
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:13, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1843
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1843
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1843
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1843
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1843
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1843
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:48, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1843
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA1843
Operates only on 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:03, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA1843
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:14, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Non-Direct Flights:

United Airlines UA1843
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:19, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA1843
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:47, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA1843
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:47, 1-stop
Boeing 737-800 (738)
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Parallax here -
This flight number is listed as serving the following routes:
  • Denver (DEN) - John Glenn Columbus (CMH)
  • Los Angeles (LAX) - Chicago O'Hare (ORD)
  • Miami (MIA) - Newark Liberty, New York (EWR)
  • Palm Springs (PSP) - Denver (DEN)
  • Palm Springs (PSP) - John Glenn Columbus (CMH)