UA4403 Flight Status United Airlines: Chicago to Buffalo (UAL4403)
UA 4403 Chicago to Buffalo Flight Status
Not scheduled today. Latest flight: February 10th, 2026 ; recent history is in the table below.
UA 4403 Flight Status & Schedule United Airlines Chicago to Buffalo
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Feb 10 | ORD | BUF | 11:05 | 13:12 | Landed | Track > |
| Feb 09 | ORD | BUF | 10:47 | 12:57 | Landed | Track > |
United Airlines' Chicago–Buffalo flight covers 760 km (472 mi). The timetable allows 1 h 49 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 10 February 2026, landed on time.
About UA 4403
- Distance
- 760 km (472 mi)
- Scheduled flight time
- 1 h 49 min
UA 4403 FAQ
- How long is the UA4403 flight?
- The timetable allows 1 h 49 min. Chicago to Buffalo is 760 km (472 mi).
- What other flight numbers does UA4403 have?
- Also listed as UAL4403 (United Airlines' ICAO code) and UA 4403.
UA4403 and Chicago ORD to Buffalo BUF Flights
Flight UA4403 is code-shared by 3 airlines using the flight numbers AC3958, NH7400, NZ2115
Other flights departing from Chicago ORD: UA1848, UA3418, UA399, UA1857
Other flights arriving at Buffalo BUF: AA3344, UA4384, WN1268, WN719
All flights connecting Chicago ORD to Buffalo BUF.