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United Airlines

UAL4304 / UA4304

ICAO: UAL4304 IATA: UA4304

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL4304
Duration
1h 44m
Distance
421 mi, 677 km
Coreshare
AC 4739 /LH 9312
Same day flight
Yes
Terminal
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4304
Duration
1h 44m
Distance
421 mi, 677 km
Coreshare
AC 4739 /LH 9312
Same day flight
Yes
Terminal
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4304
Duration
1h 44m
Distance
421 mi, 677 km
Coreshare
AC 4739 /AV 2346 /LH 9312
Same day flight
Yes
Terminal
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4304
Duration
1h 45m
Distance
421 mi, 677 km
Coreshare
AC 4739 /LH 9312
Same day flight
Yes
Terminal
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4304
Duration
1h 27m
Distance
421 mi, 677 km
Coreshare
AC 4739
Same day flight
Yes
Terminal
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4304
Duration
1h 27m
Distance
421 mi, 677 km
Coreshare
AC 4739 /AV 2346
Same day flight
Yes
Terminal
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4304
Duration
1h 27m
Distance
421 mi, 677 km
Coreshare
AC 4739 /LH 9312
Same day flight
Yes
Terminal
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4304
Duration
1h 27m
Distance
421 mi, 677 km
Coreshare
AC 4739 /AV 2346 /LH 9312
Same day flight
Yes
Terminal
Meals
No meal service
Seats
50
Economy
50
United Airlines
UAL4304
Duration
1h 27m
Distance
421 mi, 677 km
Coreshare
AC 4739 /AV 2346 /LH 9312
Same day flight
Yes
Terminal
Meals
No meal service
Seats
50
Economy
50
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
IAD
Dulles, US
left TERMINAL N/A
Dulles - IAD
MONDAY 01-JUN-2026
22:10 GMT-0400
TYS
Knoxville, US
arrives TERMINAL N/A
Knoxville - TYS
MONDAY 01-JUN-2026
23:54 GMT-0400
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

420 miles, 675 km

Actual distance

421 miles, 677 km

0.24%
Flight time

1h 44m

Flights / Week

28 flights

Seats / Week

50 seats/flight

1400 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:
    01 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    22:10
    Dulles(IAD)
    Knoxville(TYS)
    Embraer RJ135 / RJ140 / RJ145
    UA4304

UAL4304 information

A domestic route in USA departing from Dulles (IAD) and arriving at Knoxville (TYS).

The timezones of the departure and arrival airports are identical, UTC -4.

The flight distance is 421 miles, or 677 km.

For direct flights, the flight time is about 1:44.

Other flights between Dulles and Knoxville with United
09:00
UA 4257
→
12:50
UA 4070
→
12:50
UA 6110
→
13:02
UA 4308
→
18:46
UA 4914
→
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