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United Airlines

UAL4021 / UA4021

ICAO: UAL4021 IATA: UA4021

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL4021
Duration
1h 43m
Distance
478 mi, 769 km
Coreshare
LH 8676
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
73
First class
12
Economy
61
United Airlines
UAL4021
Duration
1h 43m
Distance
478 mi, 769 km
Coreshare
LH 8676
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
73
First class
12
Economy
61
United Airlines
UAL4021
Duration
1h 46m
Distance
470 mi, 756 km
Coreshare
CM 1586 /EK 6131 /NZ 6547
Same day flight
Yes
Terminal
Departure: TB
Meals
Snack or brunch
Seats
73
First class
12
Economy
61
United Airlines
UAL4021
Duration
1h 46m
Distance
470 mi, 756 km
Coreshare
CM 1586 /EK 6131 /NZ 6547
Same day flight
Yes
Terminal
Departure: TB
Meals
Snack or brunch
Seats
73
First class
12
Economy
61
United Airlines
UAL4021
Duration
1h 29m
Distance
323 mi, 520 km
Coreshare
AC 3580 /CM 1269
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
73
First class
12
Economy
61
United Airlines
UAL4021
Duration
1h 31m
Distance
229 mi, 368 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
73
First class
12
Economy
61
United Airlines
UAL4021
Duration
1h 31m
Distance
229 mi, 368 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
73
First class
12
Economy
61
United Airlines
UAL4021
Duration
2h 31m
Distance
659 mi, 1060 km
Coreshare
CM 1218 /NZ 6383 /VA 8055
Same day flight
Yes
Terminal
Arrival: TB
Meals
Snack or brunch
Seats
73
First class
12
Economy
61
United Airlines
UAL4021
Duration
1h 31m
Distance
229 mi, 368 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
73
First class
12
Economy
61
United Airlines
UAL4021
Duration
1h 31m
Distance
229 mi, 368 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TB
Meals
No meal service
Seats
73
First class
12
Economy
61
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

657 miles, 1058 km

Actual distance

659 miles, 1060 km

0.3%
Flight time

2h 31m

Flights / Week

27 flights

Seats / Week

73 seats/flight

1971 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:
    19 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    22:16
    Dulles(IAD)
    Indianapolis(IND)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    20:10
    Houston(IAH)
    Memphis(MEM)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    20:10
    Houston(IAH)
    Memphis(MEM)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    20:10
    Houston(IAH)
    Memphis(MEM)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    20:10
    Houston(IAH)
    Memphis(MEM)
    Embraer 175 (Enhanced Winglets)
    UA4021
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    20:10
    Houston(IAH)
    Memphis(MEM)
    Embraer 175 (Enhanced Winglets)
    UA4021

UAL4021 information

A domestic route in USA departing from Nashville (BNA) and arriving at Houston (IAH).

The timezones of the departure and arrival airports are identical, UTC -5.

The flight distance is 659 miles, or 1060 km.

For direct flights, the flight time is about 2:31.

Other flights between Dulles and Indianapolis with United
08:24
UA 3561
→
12:40
UA 3402
→
12:47
UA 3543
→
17:15
UA 4016
→
17:23
UA 3585
→
22:10
UA 3635
→
22:15
UA 6133
→
22:18
UA 3995
→
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