Popular Airports
Popular Airlines
More about flight.info

United Airlines

UAL4546 / UA4546

ICAO: UAL4546 IATA: UA4546

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL4546
Duration
1h 32m
Distance
285 mi, 459 km
Coreshare
LH 7824
Same day flight
Yes
Terminal
Meals
No meal service
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 22m
Distance
285 mi, 459 km
Coreshare
AV 2042 /CM 2142 /LH 7566 /SN 8933
Same day flight
Yes
Terminal
Meals
No meal service
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 52m
Distance
417 mi, 671 km
Coreshare
AC 4069 /LH 7855 /NZ 2718
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 22m
Distance
285 mi, 459 km
Coreshare
AV 2042 /CM 2142 /LH 7566 /SN 8933
Same day flight
Yes
Terminal
Meals
No meal service
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 22m
Distance
285 mi, 459 km
Coreshare
AV 2042 /CM 2142 /LH 7566 /SN 8933
Same day flight
Yes
Terminal
Meals
No meal service
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
2h 25m
Distance
588 mi, 946 km
Coreshare
LH 8751 /NZ 2066
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 38m
Distance
316 mi, 508 km
Coreshare
NZ 2219
Same day flight
Yes
Terminal
Departure: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 38m
Distance
316 mi, 508 km
Coreshare
NZ 2219
Same day flight
Yes
Terminal
Departure: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 38m
Distance
316 mi, 508 km
Coreshare
NZ 2219
Same day flight
Yes
Terminal
Departure: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 41m
Distance
316 mi, 508 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 41m
Distance
316 mi, 508 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 33m
Distance
316 mi, 508 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 33m
Distance
316 mi, 508 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
United Airlines
UAL4546
Duration
1h 33m
Distance
316 mi, 508 km
Coreshare
NZ 2218
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
49
First class
9
Economy
40
Loading flight status...
Ad

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

585 miles, 941 km

Actual distance

588 miles, 946 km

0.51%
Flight time

2h 25m

Flights / Week

25 flights

Seats / Week

49 seats/flight

1225 seats/week

Upcoming scheduled flights in the coming 30 days

Ad
  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    22:26
    Dulles(IAD)
    Buffalo(BUF)
    Canadair (Bombardier) Regional Jet 550
    UA4546
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    22:26
    Dulles(IAD)
    Buffalo(BUF)
    Canadair (Bombardier) Regional Jet 550
    UA4546
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    22:26
    Dulles(IAD)
    Buffalo(BUF)
    Canadair (Bombardier) Regional Jet 550
    UA4546
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    17:36
    Dulles(IAD)
    Buffalo(BUF)
    Canadair (Bombardier) Regional Jet 550
    UA4546
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    13:28
    Omaha(OMA)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4546

UAL4546 information

A domestic route in USA departing from Birmingham (BHM) and arriving at Chicago (ORD).

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

The flight distance is 588 miles, or 946 km.

For direct flights, the flight time is about 2:25.

Other flights between Dulles and Buffalo with United
08:24
UA 4018
→
08:25
UA 3514
→
08:25
UA 4606
→
08:25
UA 4322
→
08:25
UA 4476
→
12:45
UA 3520
→
12:59
UA 4335
→
12:59
UA 4485
→
17:30
UA 4823
→
17:36
UA 6149
→
17:36
UA 4358
→
17:40
UA 4407
→
17:40
UA 4558
→
17:40
UA 4066
→
22:17
UA 3463
→
22:18
UA 4480
→
22:18
UA 4541
→
22:20
UA 4353
→
22:26
UA 4573
→
22:26
UA 3516
→
Ad