Popular Airports
Popular Airlines
More about flight.info

United Airlines

UAL4381 / UA4381

ICAO: UAL4381 IATA: UA4381

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL4381
Duration
2h 01m
Distance
474 mi, 763 km
Coreshare
AC 3235 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
2h 01m
Distance
474 mi, 763 km
Coreshare
AC 3235 /AV 2279 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
2h 01m
Distance
474 mi, 763 km
Coreshare
AC 3235 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
2h 01m
Distance
474 mi, 763 km
Coreshare
AC 3235 /AV 2279 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 45m
Distance
448 mi, 721 km
Coreshare
AC 3154 /LH 7800
Same day flight
Yes
Terminal
Arrival: TC
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 45m
Distance
448 mi, 721 km
Coreshare
AC 3154 /LH 7800
Same day flight
Yes
Terminal
Arrival: TC
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 45m
Distance
448 mi, 721 km
Coreshare
AC 3154 /LH 7800
Same day flight
Yes
Terminal
Arrival: TC
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 45m
Distance
448 mi, 721 km
Coreshare
AC 3154 /LH 7800
Same day flight
Yes
Terminal
Arrival: TC
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
2h 31m
Distance
670 mi, 1078 km
Coreshare
LH 8783 /NZ 2134
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /AV 2279 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /AV 2279 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /AV 2279 /EK 6025 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /EK 6025 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /EK 6025 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /AV 2279 /EK 6025 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /EK 6025 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /AV 2279 /EK 6025 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /AV 2279 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
AC 3235 /AV 2279 /LX 3161 /NH 7075 /NZ 2116
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
United Airlines
UAL4381
Duration
1h 53m
Distance
474 mi, 763 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Snack or brunch
Seats
50
First class
9
Economy
41
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
BUF
Buffalo, US
left TERMINAL N/A
Buffalo - BUF
TUESDAY 02-JUN-2026
13:54 GMT-0400
ORD
Chicago, US
arrives TERMINAL 2
Chicago - ORD
TUESDAY 02-JUN-2026
14:55 GMT-0500
Ad

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

472 miles, 760 km

Actual distance

474 miles, 763 km

0.42%
Flight time

2h 01m

Flights / Week

28 flights

Seats / Week

50 seats/flight

1400 seats/week

Upcoming scheduled flights in the coming 30 days

Ad
  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jun 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    13:54
    Buffalo(BUF)
    Chicago(ORD)
    Canadair (Bombardier) Regional Jet 550
    UA4381

UAL4381 information

A domestic route in USA departing from Buffalo (BUF) and arriving at Chicago (ORD).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -5.

The current time at the point of departure is 3:13pm, and 2:13pm at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 474 miles, or 763 km.

For direct flights, the flight time is about 2:01.

Other flights between Buffalo and Chicago with United
07:00
UA 543
→
07:00
UA 5820
→
10:30
UA 323
→
10:30
UA 324
→
10:50
UA 1651
→
10:50
UA 4690
→
10:57
UA 705
→
13:54
UA 5833
→
13:56
UA 4585
→
14:26
UA 3459
→
14:26
UA 4533
→
18:04
UA 2747
→
Ad