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United Airlines

UAL400 / UA400

ICAO: UAL400 IATA: UA400

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL400
Duration
3h 53m
Distance
1486 mi, 2391 km
Coreshare
AC 4703
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
150
First class
12
Economy
138
United Airlines
UAL400
Duration
5h 34m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
3h 53m
Distance
1486 mi, 2391 km
Coreshare
AC 4703
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
150
First class
12
Economy
138
United Airlines
UAL400
Duration
3h 51m
Distance
1486 mi, 2391 km
Coreshare
AC 4703
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
3h 53m
Distance
1486 mi, 2391 km
Coreshare
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
150
First class
12
Economy
138
United Airlines
UAL400
Duration
3h 50m
Distance
1486 mi, 2391 km
Coreshare
AC 4703
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL400
Duration
3h 53m
Distance
1486 mi, 2391 km
Coreshare
AC 4703
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
150
First class
12
Economy
138
United Airlines
UAL400
Duration
5h 34m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
5h 34m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
2h 47m
Distance
1024 mi, 1648 km
Coreshare
AC 4159 /CM 1292
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL400
Duration
5h 34m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
2h 47m
Distance
1024 mi, 1648 km
Coreshare
AC 4159 /CM 1292
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL400
Duration
5h 34m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
5h 34m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
2h 47m
Distance
1024 mi, 1648 km
Coreshare
AC 4159
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL400
Duration
2h 47m
Distance
1024 mi, 1648 km
Coreshare
AC 4159
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL400
Duration
5h 34m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
5h 40m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
3h 47m
Distance
1509 mi, 2428 km
Coreshare
AC 3661 /VA 8470
Same day flight
No
Terminal
Departure: T3
Meals
Meal (none specific)
Seats
150
First class
12
Economy
138
United Airlines
UAL400
Duration
1h 22m
Distance
263 mi, 423 km
Coreshare
AC 4354 /EK 6383 /LH 9220
Same day flight
Yes
Terminal
Departure: T3
Meals
No meal service
Seats
150
First class
12
Economy
138
United Airlines
UAL400
Duration
3h 47m
Distance
1509 mi, 2428 km
Coreshare
AC 3583 /VA 8470
Same day flight
No
Terminal
Departure: T3
Meals
Meal (none specific)
Seats
150
First class
12
Economy
138
United Airlines
UAL400
Duration
1h 26m
Distance
263 mi, 423 km
Coreshare
AC 4354 /EK 6383 /LH 9220
Same day flight
Yes
Terminal
Departure: T3
Meals
No meal service
Seats
126
First class
12
Economy
114
United Airlines
UAL400
Duration
1h 19m
Distance
327 mi, 526 km
Coreshare
AC 4113
Same day flight
Yes
Terminal
Departure: T3
Meals
Snack or brunch
Seats
167
First class
8
Economy
159
United Airlines
UAL400
Duration
1h 19m
Distance
327 mi, 526 km
Coreshare
AC 4113
Same day flight
Yes
Terminal
Departure: T3
Meals
Snack or brunch
Seats
167
First class
8
Economy
159
United Airlines
UAL400
Duration
2h 16m
Distance
799 mi, 1286 km
Coreshare
AC 4765
Same day flight
Yes
Terminal
Departure: TB
Meals
Snack or brunch
Seats
167
First class
8
Economy
159
United Airlines
UAL400
Duration
5h 57m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
2h 16m
Distance
799 mi, 1286 km
Coreshare
AC 4765
Same day flight
Yes
Terminal
Departure: TB
Meals
Snack or brunch
Seats
167
First class
8
Economy
159
United Airlines
UAL400
Duration
5h 34m
Distance
2413 mi, 3883 km
Coreshare
CM 2369 /LH 7918
Same day flight
Yes
Terminal
Arrival: TS
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
3h 36m
Distance
903 mi, 1453 km
Coreshare
AC 3307
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
2h 36m
Distance
903 mi, 1453 km
Coreshare
AC 3307
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
166
First class
16
Economy
150
United Airlines
UAL400
Duration
1h 18m
Distance
327 mi, 526 km
Coreshare
AC 4113
Same day flight
Yes
Terminal
Departure: T3
Meals
Snack or brunch
Seats
126
First class
12
Economy
114
United Airlines
UAL400
Duration
1h 18m
Distance
327 mi, 526 km
Coreshare
Same day flight
Yes
Terminal
Departure: T3
Meals
Snack or brunch
Seats
126
First class
12
Economy
114
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

2401 miles, 3864 km

Actual distance

2413 miles, 3883 km

0.5%
Flight time

5h 34m

Flights / Week

12 flights

Seats / Week

166 seats/flight

1992 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    16:12
    Richmond(RIC)
    Denver(DEN)
    Airbus A320
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Aug 2026
    20:25
    Denver(DEN)
    Anchorage(ANC)
    Boeing 737MAX 8 Passenger
    UA400

UAL400 information

A domestic route in USA departing from Denver (DEN) and arriving at Anchorage (ANC).

The timezone of the departure airport is UTC -6, and the timezone of the arrival airport is UTC -8.

The current time at the point of departure is 12:01pm, and 10:01am at the point of arrival. There is a -2 hour time difference between the airports.

The flight distance is 2413 miles, or 3883 km.

For direct flights, the flight time is about 5:34.

Other flights between Richmond and Denver with United
08:15
UA 2493
→
16:17
UA 333
→
16:17
UA 1494
→
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