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United Airlines

UAL3421 / UA3421

ICAO: UAL3421 IATA: UA3421

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL3421
Duration
2h 16m
Distance
644 mi, 1036 km
Coreshare
AC 3171
Same day flight
Yes
Terminal
Departure: TC
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
2h 16m
Distance
644 mi, 1036 km
Coreshare
AC 3171
Same day flight
Yes
Terminal
Departure: TC
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 36m
Distance
297 mi, 478 km
Coreshare
CM 1797 /NZ 2202
Same day flight
Yes
Terminal
Arrival: T2
Meals
No meal service
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 36m
Distance
297 mi, 478 km
Coreshare
CM 1797
Same day flight
Yes
Terminal
Arrival: T2
Meals
No meal service
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 36m
Distance
297 mi, 478 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
No meal service
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 36m
Distance
297 mi, 478 km
Coreshare
CM 1797
Same day flight
Yes
Terminal
Arrival: T2
Meals
No meal service
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
2h 29m
Distance
602 mi, 969 km
Coreshare
AC 4325 /LH 7459 /NZ 2188
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
2h 29m
Distance
602 mi, 969 km
Coreshare
AC 4325 /LH 7459 /NZ 2188
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
2h 29m
Distance
602 mi, 969 km
Coreshare
AC 4325 /LH 7459 /NZ 2188
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
2h 29m
Distance
602 mi, 969 km
Coreshare
AC 4325 /LH 7459 /NZ 2188
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 25m
Distance
282 mi, 454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TC
Meals
No meal service
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 48m
Distance
530 mi, 853 km
Coreshare
Same day flight
Yes
Terminal
Departure: TC
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 25m
Distance
282 mi, 454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TC
Meals
No meal service
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 48m
Distance
530 mi, 853 km
Coreshare
Same day flight
Yes
Terminal
Departure: TC
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 52m
Distance
506 mi, 814 km
Coreshare
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
2h 19m
Distance
530 mi, 853 km
Coreshare
Same day flight
Yes
Terminal
Departure: TC
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 42m
Distance
282 mi, 454 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TC
Meals
No meal service
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 52m
Distance
506 mi, 814 km
Coreshare
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
United Airlines
UAL3421
Duration
1h 52m
Distance
506 mi, 814 km
Coreshare
Same day flight
Yes
Terminal
Meals
Snack or brunch
Seats
75
First class
12
Economy
63
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

281 miles, 452 km

Actual distance

282 miles, 454 km

0.36%
Flight time

1h 25m

Flights / Week

21 flights

Seats / Week

75 seats/flight

1575 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:
    20 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    09:20
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    09:20
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    09:20
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    10:05
    New York(EWR)
    Louisville(SDF)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    12:30
    Columbus(CMH)
    Chicago(ORD)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    12:30
    Columbus(CMH)
    Chicago(ORD)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    12:30
    Columbus(CMH)
    Chicago(ORD)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    12:30
    Columbus(CMH)
    Chicago(ORD)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    12:30
    Columbus(CMH)
    Chicago(ORD)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    12:30
    Columbus(CMH)
    Chicago(ORD)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    12:30
    Columbus(CMH)
    Chicago(ORD)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    12:30
    Columbus(CMH)
    Chicago(ORD)
    Embraer 175 (Enhanced Winglets)
    UA3421
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    12:30
    Columbus(CMH)
    Chicago(ORD)
    Embraer 175 (Enhanced Winglets)
    UA3421

UAL3421 information

A domestic route in USA departing from Buffalo (BUF) and arriving at New York (EWR).

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

The flight distance is 282 miles, or 454 km.

For direct flights, the flight time is about 1:25.

Other flights between New York and Louisville with United
10:00
UA 3599
→
15:00
UA 4520
→
15:20
UA 3405
→
18:21
UA 3415
→
20:25
UA 3512
→
20:33
UA 3609
→
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