United Airlines UA1231 Flight Status Today

Domestic flight United Airlines UA1231 takes off from Chicago (ORD) United States to Houston (IAH) United States. It's operated by United Airlines. The plane leaves O'Hare International Airport at 12:02 28 February 2026 America/Chicago. The flight is expected to land at George Bush Intercontinental Airport at 14:15 28 February 2026 America/Chicago. The flight will last about 3 hours 13 minutes.

Current status of UA1231 is Scheduled On time Estimated Depart in 4 hours, 23 minutes

UA1231 - UAL1231 United Airlines (UA)
ORD Chicago United States
Flight ORD to IAH
IAH Houston United States
Scheduled On time Estimated Depart in 4 hours, 23 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 12:02 28 February 2026
Estimated 12:02 28 February 2026
C 14
Arrival George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 14:15 28 February 2026
Estimated 14:15 28 February 2026
None 4
UA1231 Detail
  • Type: Domestic Flight
  • Code Shares: NZ 9778
  • Flight Duration: 3 hours 13 minutes
  • Flight Distance: 1489 kms / 925 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 213
  • Freight capacity: 3 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KSJC2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Chicago: Saturday 2026-02-28 07:39 AM
  • Current Time in Houston: Saturday 2026-02-28 07:39 AM

United Airlines UA1231 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA1231
AIRPLANE Boeing 737-700 Passenger (Scimitar Winglets)
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 26
DELAYED 4
CANCELLED 0
ON TIME 53
DELAYED 7
CANCELLED 0
ON TIME 75
DELAYED 8
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA1231 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 27 Feb
Scheduled On time
Chicago (ORD) 2026-02-27T07:35
Houston (IAH) 2026-02-27T10:38
Thu 19 Feb
Scheduled On time
Chicago (ORD) 2026-02-19T07:35
Houston (IAH) 2026-02-19T10:38
Wed 18 Feb
Scheduled On time
Chicago (ORD) 2026-02-18T07:35
Houston (IAH) 2026-02-18T10:38
Tue 17 Feb
Arrived On time
Chicago (ORD) 2026-02-17T07:35
Houston (IAH) 2026-02-17T10:38
2026-02-17T07:23
2026-02-17T10:01
Sun 15 Feb
Departed On time
Chicago (ORD) 2026-02-15T12:02
Houston (IAH) 2026-02-15T14:15
2026-02-15T12:03
Fri 13 Feb
Scheduled On time
Chicago (ORD) 2026-02-13T07:35
Houston (IAH) 2026-02-13T10:38
Tue 10 Feb
Arrived On time
Chicago (ORD) 2026-02-10T00:30
Houston (IAH) 2026-02-10T06:08
2026-02-10T00:22
2026-02-10T05:41
Sat 07 Feb
Arrived Delayed by 1h 58m
Chicago (ORD) 2026-02-07T07:40
Houston (IAH) 2026-02-07T11:13
2026-02-07T09:55
2026-02-07T13:11
Wed 04 Feb
Arrived On time
Chicago (ORD) 2026-02-04T09:10
Houston (IAH) 2026-02-04T12:41
2026-02-04T09:00
2026-02-04T12:29
Tue 03 Feb
Arrived On time
Chicago (ORD) 2026-02-03T00:30
Houston (IAH) 2026-02-03T06:08
2026-02-03T00:23
2026-02-03T05:44

Flight routes similar to United Airlines UA1231

Airline Flight no Departure Arrival
United Airlines UA1823
United Airlines 		28/02/2026
05:45 		3 hours 1 minutes
08:46
British Airways BA5214
British Airways 		28/02/2026
20:59 		2 hours 54 minutes
23:53
United Airlines UA1124
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18:20 		3 hours 3 minutes
21:23
United Airlines UA2665
United Airlines 		28/02/2026
21:15 		2 hours 54 minutes
00:09
American Airlines AA3144
American Airlines 		28/02/2026
20:59 		2 hours 54 minutes
23:53
Austrian Airlines OS7713
Austrian Airlines 		28/02/2026
17:20 		3 hours 2 minutes
20:22
United Airlines UA2426
United Airlines 		28/02/2026
20:10 		3 hours 3 minutes
23:13
Austrian Airlines OS7729
Austrian Airlines 		28/02/2026
16:00 		3 hours 3 minutes
19:03

United Airlines Flight UA1231 FAQs

What is the scheduled flight duration for United Airlines UA1231 flight?

On average, nonstop flight takes 3 hour(s) 13 minutes, with the flight distance of 1489 km (925 miles).

What is the current status of United Airlines UA1231 flight?

The current status of flight United Airlines UA1231 is Scheduled On time.

What type of aircraft is used for the United Airlines UA1231 flight?

All United Airlines UA1231 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many United Airlines UA1231 flights are operated a week?

7 flights per week. The Flight United Airlines UA1231 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .