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United Airlines

UAL645 / UA645

ICAO: UAL645 IATA: UA645

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL645
Duration
1h 40m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
4h 02m
Distance
1513 mi, 2434 km
Coreshare
AC 5167
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL645
Duration
4h 02m
Distance
1513 mi, 2434 km
Coreshare
AC 5167
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL645
Duration
1h 40m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
4h 02m
Distance
1513 mi, 2434 km
Coreshare
AC 5167
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL645
Duration
1h 40m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
3h 58m
Distance
1513 mi, 2434 km
Coreshare
AC 5167
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL645
Duration
1h 40m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
4h 02m
Distance
1513 mi, 2434 km
Coreshare
AC 5167
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL645
Duration
1h 40m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
3h 58m
Distance
1513 mi, 2434 km
Coreshare
AC 5167
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL645
Duration
4h 02m
Distance
1513 mi, 2434 km
Coreshare
AC 5167
Same day flight
Yes
Terminal
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL645
Duration
1h 40m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
1h 37m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
167
First class
8
Economy
159
United Airlines
UAL645
Duration
1h 37m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL645
Duration
1h 26m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
1h 26m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
1h 26m
Distance
485 mi, 780 km
Coreshare
LH 9364
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
1h 26m
Distance
485 mi, 780 km
Coreshare
LH 6554
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
United Airlines
UAL645
Duration
1h 26m
Distance
485 mi, 780 km
Coreshare
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
150
First class
12
Economy
138
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
DEN
Denver, US
left TERMINAL N/A
Denver - DEN
THURSDAY 04-JUN-2026
17:28 GMT-0600
FSD
Sioux Falls, US
arrives TERMINAL N/A
Sioux Falls - FSD
THURSDAY 04-JUN-2026
20:08 GMT-0500
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

483 miles, 778 km

Actual distance

485 miles, 780 km

0.41%
Flight time

1h 40m

Flights / Week

39 flights

Seats / Week

150 seats/flight

5850 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:
    04 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jul 2026
    17:28
    Denver(DEN)
    Sioux Falls(FSD)
    Airbus A320
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jul 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jul 2026
    12:45
    Tampa(TPA)
    Denver(DEN)
    Boeing 737-800 Passenger
    UA645

UAL645 information

A domestic route in USA departing from Denver (DEN) and arriving at Sioux Falls (FSD).

The timezone of the departure airport is UTC -6, and the timezone of the arrival airport is UTC -5.

The current time at the point of departure is 9:02pm, and 10:02pm at the point of arrival. There is a 1 hour time difference between the airports.

The flight distance is 485 miles, or 780 km.

For direct flights, the flight time is about 1:40.

Other flights between Denver and Sioux Falls with United
07:55
UA 5975
→
09:55
UA 4759
→
13:40
UA 292
→
13:40
UA 5378
→
15:34
UA 5229
→
15:35
UA 4776
→
21:10
UA 5700
→
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