United Airlines UA5427 Flight Status Today

Domestic flight United Airlines UA5427 takes off from Chicago (ORD) United States to Buffalo (BUF) United States. It's operated by United Airlines. The plane leaves O'Hare International Airport at 11:10 29 December 2025 America/Chicago. The flight is expected to land at Buffalo Niagara International Airport at 12:23 29 December 2025 America/New_York. The flight will last about 1 hours 13 minutes.

Current status of UA5427 is Scheduled Delayed by 1h 35m Estimated Depart in 1 hour, 7 minutes

UA5427 - UAL5427 United Airlines (UA)
ORD Chicago United States
Flight ORD to BUF
BUF Buffalo United States
Scheduled Delayed by 1h 35m Estimated Depart in 1 hour, 7 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 11:10 29 December 2025
Estimated 12:45 29 December 2025
3 F10
Arrival Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 12:23 29 December 2025
Estimated 13:58 29 December 2025
None C5
UA5427 Detail
  • Type: Domestic Flight
  • Code Shares: NH 7380
  • Flight Duration: 1 hours 13 minutes
  • Flight Distance: 762 kms / 473 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 64
  • Freight capacity: 0 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 200
  • Callsign: F-KBAK1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Chicago: Monday 2025-12-29 11:38 AM
  • Current Time in Buffalo: Monday 2025-12-29 12:38 PM

United Airlines UA5427 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA5427
AIRPLANE Canadair (Bombardier) Regional Jet 200
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 23
DELAYED 6
CANCELLED 1
ON TIME 49
DELAYED 9
CANCELLED 1
ON TIME 61
DELAYED 17
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA5427 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 17 Nov
Arrived On time
Chicago (ORD) 2025-11-17T14:03
Buffalo (BUF) 2025-11-17T16:48
2025-11-17T14:21
2025-11-17T16:57
Sun 16 Nov
Scheduled On time
Chicago (ORD) 2025-11-16T14:03
Buffalo (BUF) 2025-11-16T16:48
Wed 05 Nov
Scheduled On time
Chicago (ORD) 2025-11-05T14:03
Buffalo (BUF) 2025-11-05T16:48
Thu 18 Sep
Arrived On time
Chicago (ORD) 2025-09-18T09:05
Buffalo (BUF) 2025-09-18T10:13
2025-09-18T09:10
2025-09-18T10:25
Tue 16 Sep
Arrived On time
Chicago (ORD) 2025-09-16T09:05
Buffalo (BUF) 2025-09-16T10:13
2025-09-16T08:58
2025-09-16T10:10
Sat 06 Sep
Arrived On time
Chicago (ORD) 2025-09-06T09:05
Buffalo (BUF) 2025-09-06T10:13
2025-09-06T09:02
2025-09-06T10:18
Sat 30 Aug
Arrived On time
Chicago (ORD) 2025-08-30T09:05
Buffalo (BUF) 2025-08-30T10:13
2025-08-30T08:56
2025-08-30T10:26
Fri 22 Aug
Arrived On time
Chicago (ORD) 2025-08-22T09:05
Buffalo (BUF) 2025-08-22T10:13
2025-08-22T08:56
2025-08-22T10:11
Sun 17 Aug
Arrived Delayed by 2h 45m
Chicago (ORD) 2025-08-17T09:05
Buffalo (BUF) 2025-08-17T10:19
2025-08-17T09:59
2025-08-17T13:04
Thu 14 Aug
Scheduled On time
Chicago (ORD) 2025-08-14T09:05
Buffalo (BUF) 2025-08-14T10:19

Flight routes similar to United Airlines UA5427

Airline Flight no Departure Arrival
Emirates EK6226
Emirates 		29/12/2025
18:02 		1 hours 52 minutes
20:54
SkyWest Airlines OO5744
SkyWest Airlines 		29/12/2025
14:04 		1 hours 50 minutes
16:54
Air Canada AC5238
Air Canada 		29/12/2025
18:02 		1 hours 52 minutes
20:54
United Airlines UA4382
United Airlines 		29/12/2025
10:35 		1 hours 49 minutes
13:24
British Airways BA5131
British Airways 		29/12/2025
15:16 		1 hours 43 minutes
17:59
Air Canada AC3967
Air Canada 		29/12/2025
14:04 		1 hours 50 minutes
16:54
Copa Airlines CM1365
Copa Airlines 		29/12/2025
18:02 		1 hours 52 minutes
20:54
Air Canada AC3958
Air Canada 		29/12/2025
10:35 		1 hours 49 minutes
13:24

United Airlines Flight UA5427 FAQs

What is the scheduled flight duration for United Airlines UA5427 flight?

On average, nonstop flight takes 1 hour(s) 13 minutes, with the flight distance of 762 km (473 miles).

What is the current status of United Airlines UA5427 flight?

The current status of flight United Airlines UA5427 is Scheduled Delayed by 1h 35m.

What type of aircraft is used for the United Airlines UA5427 flight?

All United Airlines UA5427 flights are operated using Canadair (Bombardier) Regional Jet 200 aircraft.

How many United Airlines UA5427 flights are operated a week?

7 flights per week. The Flight United Airlines UA5427 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .