United Airlines UA4437 Flight Status Today

Domestic flight United Airlines UA4437 takes off from Saint Louis (STL) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves Lambert-St. Louis International Airport at 13:15 18 January 2026 America/Chicago. The flight is expected to land at O'Hare International Airport at 14:50 18 January 2026 America/Chicago. The flight will last about 1 hours 35 minutes.

Current status of UA4437 is Scheduled On time Estimated Depart in 12 hours, 1 minute

UA4437 - UAL4437 United Airlines (UA)
STL Saint Louis United States
Flight STL to ORD
ORD Chicago United States
Scheduled On time Estimated Depart in 12 hours, 1 minute
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 13:15 18 January 2026
Estimated 13:15 18 January 2026
1 A18
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 14:50 18 January 2026
Estimated 14:50 18 January 2026
2 E7
UA4437 Detail
  • Type: Domestic Flight
  • Code Shares: AC 4915, LH 8923, NH 7467, NZ 2896
  • Flight Duration: 1 hours 35 minutes
  • Flight Distance: 415 kms / 258 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 700 and Challenger 870
  • Callsign: F-KORD5
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Sunday 2026-01-18 01:14 AM
  • Current Time in Chicago: Sunday 2026-01-18 01:14 AM

United Airlines UA4437 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA4437
AIRPLANE Canadair (Bombardier) Regional Jet 700 and Challenger 870
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 30
DELAYED 0
CANCELLED 0
ON TIME 41
DELAYED 1
CANCELLED 1
ON TIME 69
DELAYED 3
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA4437 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 12 Jan
Arrived On time
Saint Louis (STL) 2026-01-12T13:15
Chicago (ORD) 2026-01-12T14:50
2026-01-12T13:04
2026-01-12T14:21
Fri 09 Jan
Scheduled On time
Saint Louis (STL) 2026-01-09T13:15
Chicago (ORD) 2026-01-09T14:50
Tue 06 Jan
Scheduled On time
Saint Louis (STL) 2026-01-06T13:15
Chicago (ORD) 2026-01-06T14:50
Sat 03 Jan
Arrived On time
Saint Louis (STL) 2026-01-03T14:16
Chicago (ORD) 2026-01-03T14:55
2026-01-03T14:07
2026-01-03T14:24
Fri 02 Jan
Arrived On time
Saint Louis (STL) 2026-01-02T14:16
Chicago (ORD) 2026-01-02T14:55
2026-01-02T14:07
2026-01-02T14:38
Thu 01 Jan
Arrived On time
Saint Louis (STL) 2026-01-01T14:16
Chicago (ORD) 2026-01-01T14:55
2026-01-01T14:10
2026-01-01T14:48
Tue 30 Dec
Arrived On time
Saint Louis (STL) 2025-12-30T14:16
Chicago (ORD) 2025-12-30T14:55
2025-12-30T14:07
2025-12-30T14:36
Mon 29 Dec
Scheduled On time
Saint Louis (STL) 2025-12-29T14:16
Chicago (ORD) 2025-12-29T14:55
Sun 28 Dec
Arrived Delayed by 46m
Saint Louis (STL) 2025-12-28T14:16
Chicago (ORD) 2025-12-28T14:55
2025-12-28T15:17
2025-12-28T15:41
Fri 26 Dec
Scheduled On time
Saint Louis (STL) 2025-12-26T14:16
Chicago (ORD) 2025-12-26T14:55

Flight routes similar to United Airlines UA4437

Airline Flight no Departure Arrival
Envoy Air MQ3741
Envoy Air 		18/01/2026
11:05 		1 hours 29 minutes
12:34
United Airlines UA3528
United Airlines 		18/01/2026
15:11 		1 hours 44 minutes
16:55
Air Canada AC4923
Air Canada 		18/01/2026
11:20 		1 hours 35 minutes
12:55
British Airways BA4871
British Airways 		18/01/2026
18:44 		1 hours 31 minutes
20:15
ANA NH7589
ANA 		18/01/2026
08:05 		1 hours 35 minutes
09:40
British Airways BA5690
British Airways 		18/01/2026
11:05 		1 hours 46 minutes
12:34
Japan Airlines JL7683
Japan Airlines 		18/01/2026
13:40 		1 hours 35 minutes
15:09
Lufthansa LH8923
Lufthansa 		18/01/2026
13:15 		1 hours 20 minutes
14:50

United Airlines Flight UA4437 FAQs

What is the scheduled flight duration for United Airlines UA4437 flight?

On average, nonstop flight takes 1 hour(s) 35 minutes, with the flight distance of 415 km (258 miles).

What is the current status of United Airlines UA4437 flight?

The current status of flight United Airlines UA4437 is Scheduled On time.

What type of aircraft is used for the United Airlines UA4437 flight?

All United Airlines UA4437 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4437 arrive?

Flight United Airlines UA4437 arrives at 14:50.

Which terminal the flight United Airlines UA4437 is arriving at?

Flight United Airlines UA4437 arrives in O'Hare International Airport at Terminal 2.

How many United Airlines UA4437 flights are operated a week?

7 flights per week. The Flight United Airlines UA4437 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .