AS4040 Flight Status Alaska Airlines: Chicago to Lexington (ASA4040)
Are you looking for the November 9th, 2026 AS 4040 Chicago to Knoxville flight? Go to our AS4040 Chicago to Knoxville Flight Status page >
AS 4040 Chicago to Lexington Flight Status
Not scheduled today (November 9th, 2026). Latest flight: October 2nd, 2026 ; recent history is in the table below.
AS 4040 Flight Status & Schedule Alaska Airlines Chicago to Lexington
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Oct 02 | ORD | LEX | 15:23 | 17:14 | Landed | Track > |
| Oct 01 | ORD | LEX | 15:11 | 17:03 | Landed | Track > |
| Sep 30 | ORD | LEX | 15:17 | 17:12 | Landed | Track > |
| Sep 29 | ORD | LEX | 15:14 | 17:06 | Landed | Track > |
| Sep 28 | ORD | LEX | 15:12 | 17:03 | Landed | Track > |
| Sep 27 | ORD | LEX | 18:04 | 17:31 | En-Route | Track > |
| Sep 26 | ORD | LEX | 15:18 | 17:21 | Landed | Track > |
| Sep 25 | ORD | LEX | 15:20 | 17:14 | Landed | Track > |
Alaska Airlines' Chicago–Lexington flight covers 521 km (323 mi). The timetable allows 1 h 34 min, but the flight usually takes about 50 min, so it often makes up time. It is not flying today; the last flight, on 2 October 2026, landed on time.
About AS 4040
- Distance
- 521 km (323 mi)
- Typical flight time
- 50 min
- On time
- 7 of the last 7
- Usually departs from
- Terminal 3
AS 4040 FAQ
- How long is the AS4040 flight?
- The timetable allows 1 h 34 min. Chicago to Lexington is 521 km (323 mi).
- How often is AS4040 late?
- None of the last 7 flights arrived 15 or more minutes late.
- Which terminal does AS4040 use?
- It usually leaves from Terminal 3 at Chicago O'Hare International Airport (ORD). Check the flight card above for today's terminal and gate.
- What other flight numbers does AS4040 have?
- Also listed as ASA4040 (Alaska Airlines' ICAO code) and AS 4040.
AS4040 and Chicago ORD to Lexington LEX Flights
Flight AS4040 is a code-share Alaska Airlines flight of the SkyWest Airlines operated OO5014.
Other flights departing from Chicago ORD: MQ4145, OO5014, MQ4228
Other flights arriving at Lexington LEX: 9E5381, OO5014, G4947
All flights connecting Chicago ORD to Lexington LEX.