United UA203 Flight Status Tracker
UA203 is a domestic flight operated by United. UA203 is departing from Chicago (ORD), United States and arriving at Las Vegas (LAS), United States. The flight distance is about 2436.50 km or 1513.97 miles and flight time is 3 hours 51 minutes. Get the latest status of UA203 / UAL203 here.
Update on Jan. 15, 2026, 10:12 p.m.
Lastest Status
Scheduled On time
| ORD | LAS |
Distance: 2436.50 km / 1513.97 miles or 1315.61 nautical miles.
Departure Chicago O'Hare International Airport
Estimate Departure: 17:25
Scheduled Departure: 17:25
Departure Terminal : B Gate None
Arrival McCarran International Airport
Estimate Arrival: 05:24
Scheduled Arrival: 05:24
Arrival Terminal : 1 Gate None
Flight UA203 detail information
| Type | Domestic Flight |
| Route | Departure Chicago (ORD), United States and arriving at Las Vegas (LAS), United States |
| Airlines | United (UA) |
| Aircraft | B763 |
| Flight Duration | 3 hours 51 minutes |
| Flight Distance | 2436.50 km /1513.97 miles |
| Operating Days |
Find more flight status
UA203 Airports
| Departures |
|---|
| Airport: Chicago O'Hare International Airport, United States |
| ICAO Code: ORD |
| ORD Current time: 18:48 15-Jan-2026 |
| Arrivals |
| Airport: McCarran International Airport, United States |
| ICAO Code: LAS |
| LAS Current time: 16:48 15-Jan-2026 |