United UA4533 Flight Status Tracker
UA4533 is a domestic flight operated by United. UA4533 is departing from Washington (IAD), United States and arriving at St Louis (STL), United States. The flight distance is about 1121.82 km or 697.07 miles and flight time is 1 hours 35 minutes. Get the latest status of UA4533 / UAL4533 here.
Update on April 10, 2026, 4:30 a.m.
Lastest Status
Scheduled On time
| IAD | STL |
Distance: 1121.82 km / 697.07 miles or 605.74 nautical miles.
Departure Washington Dulles Airport
Estimate Departure: 10:30
Scheduled Departure: 10:30
Departure Terminal : N/A Gate None
Arrival Lambert International Airport
Estimate Arrival: 13:29
Scheduled Arrival: 13:29
Arrival Terminal : 1 Gate None
Flight UA4533 detail information
| Type | Domestic Flight |
| Route | Departure Washington (IAD), United States and arriving at St Louis (STL), United States |
| Airlines | United (UA) |
| Aircraft | CRJ7 |
| Flight Duration | 1 hours 35 minutes |
| Flight Distance | 1121.82 km /697.07 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
UA4533 Airports
| Departures |
|---|
| Airport: Washington Dulles Airport, United States |
| ICAO Code: IAD |
| IAD Current time: 02:13 10-Apr-2026 |
| Arrivals |
| Airport: Lambert International Airport, United States |
| ICAO Code: STL |
| STL Current time: 01:13 10-Apr-2026 |