Alaska Airlines AS4000 Flight Status Tracker
AS4000 is a domestic flight operated by Alaska Airlines. AS4000 is departing from St Louis (STL), United States and arriving at Chicago (ORD), United States. The flight distance is about 415.48 km or 258.17 miles and flight time is 1 hours 56 minutes. Get the latest status of AS4000 / ASA4000 here.
Update on Dec. 11, 2025, 5:55 p.m.
Lastest Status
Scheduled On time
| STL | ORD |
Distance: 415.48 km / 258.17 miles or 224.34 nautical miles.
Departure Lambert International Airport
Estimate Departure: 18:36
Scheduled Departure: 18:36
Departure Terminal : Gate None
Arrival Chicago O'Hare International Airport
Estimate Arrival: 21:45
Scheduled Arrival: 21:45
Arrival Terminal : 6 Gate None
Flight AS4000 detail information
| Type | Domestic Flight |
| Route | Departure St Louis (STL), United States and arriving at Chicago (ORD), United States |
| Airlines | Alaska Airlines (AS) |
| Aircraft | CRJ 700 |
| Flight Duration | 1 hours 56 minutes |
| Flight Distance | 415.48 km /258.17 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday |
Find more flight status
AS4000 Airports
| Departures |
|---|
| Airport: Lambert International Airport, United States |
| ICAO Code: STL |
| STL Current time: 06:19 13-Dec-2025 |
| Arrivals |
| Airport: Chicago O'Hare International Airport, United States |
| ICAO Code: ORD |
| ORD Current time: 06:19 13-Dec-2025 |