United Airlines flight UA 510: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Sat 06:45 Santa Ana (SNA) 10:17 Denver (DEN)
UA 510 Non-stop Airbus A319 (319) 2:32 Valid until 2026-01-05
Daily 11:21 Denver (DEN) 13:36 Missoula (MSO)
UA 510 Non-stop Boeing 737-800 (738) 2:15 Valid until 2026-01-05
Mon-Sat 19:45 Denver (DEN) 21:57 Missoula (MSO)
UA 510 Non-stop Boeing 737 MAX 9 (7M9) 2:12 Effective 2026-02-12 through 2026-03-04
Sun 19:45 Denver (DEN) 21:57 Missoula (MSO)
UA 510 Non-stop Boeing 737-900 (739) 2:12 Effective 2026-02-15 through 2026-03-01
Daily 20:05 Newark Liberty, New York (EWR) C 10:55 Rome Leonardo da Vinci Fiumicino (FCO) 3
UA 510 Non-stop Boeing 767-400 (764) 8:50 Effective 2026-03-28 through 2026-05-20
The flight arrives 1 day after departure.
Daily 20:15 Houston George Bush (IAH) C 21:56 San Diego (SAN) 2
UA 510 Non-stop Boeing 737 MAX 9 (7M9) 3:41 Effective 2026-01-06 through 2026-02-11
Daily 20:15 Newark Liberty, New York (EWR) C 10:55 Rome Leonardo da Vinci Fiumicino (FCO) 3
UA 510 Non-stop Boeing 767-400 (764) 8:40 Effective 2026-05-21 through 2026-10-23
The flight arrives 1 day after departure.
Daily 21:15 Newark Liberty, New York (EWR) C 10:55 Rome Leonardo da Vinci Fiumicino (FCO) 3
UA 510 Non-stop Boeing 767-400 (764) 8:40 Effective from 2026-10-24
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon-Sat 06:45 Santa Ana (SNA) 13:36 Missoula (MSO)
UA 510 1-stop Airbus A319 (319) 5:51 Valid until 2026-01-05
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This flight number is listed as serving the following routes:
United Airlines flight UA 510: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA510
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:32, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA510
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA510
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA510
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:12, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA510
Effective 2026-03-28 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:50, non-stop
Boeing 767-400 (764)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA510
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:41, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA510
Effective 2026-05-21 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:40, non-stop
Boeing 767-400 (764)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA510
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:40, non-stop
Boeing 767-400 (764)
The flight arrives 1 day after departure.

Non-Direct Flights:

United Airlines UA510
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:51, 1-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Missoula (MSO)
  • Houston George Bush (IAH) - San Diego (SAN)
  • Newark Liberty, New York (EWR) - Rome Leonardo da Vinci Fiumicino (FCO)
  • Santa Ana (SNA) - Denver (DEN)
  • Santa Ana (SNA) - Missoula (MSO)