| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | ORD | TYS | 15:52 | 18:06 |
Landed
|
Track > |
| Aug 03 | ORD | TYS | 15:27 | 17:34 |
Landed
|
Track > |
| Aug 02 | ORD | TYS | 15:31 | 17:38 |
Landed
|
Track > |
| Aug 01 | ORD | TYS | 16:30 | 18:42 |
Delayed
|
Track > |
| Jul 31 | ORD | TYS | 15:37 | 17:50 |
Landed
|
Track > |
| Jul 30 | ORD | TYS | 15:13 | 18:02 |
Scheduled
|
Track > |
| Jul 29 | ORD | TYS | 15:45 | 17:52 |
Landed
|
Track > |
| Jul 28 | ORD | TYS | 15:25 | 17:26 |
Landed
|
Track > |
| Jul 27 | ORD | TYS | 21:06 | 18:02 |
En-Route
|
Track > |
| Jul 26 | ORD | TYS | 15:15 | 17:23 |
Landed
|
Track > |
Alaska Airlines Flight AS4040 connects Chicago, United States to Knoxville, United States, taking off from Chicago O'Hare International Airport ORD and landing at Knoxville McGhee Tyson Airport TYS.
How long is the AS4040 flight from Chicago to Knoxville?
The average flight time from Chicago to Knoxville is 1 hour and 8 minutes. The flight distance is 765 km / 475 miles and the average flight speed is 621 km/h / 386 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4040 Chicago to Knoxville?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4040 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4040 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Landed on 18:06.
How else can the flight AS4040 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4040, AS 4040, ASA 4040.
How often is flight AS4040 delayed?
On average, 20% of all AS4040 flights are delayed. The average delay is 28 minutes.
Can I get compensation for my delayed or cancelled AS4040 flight or baggage issues?
If your AS4040 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AS4040 Flight Tracker above for more details.
Other flights departing from Chicago ORD: MQ3932, MQ3783, AA1734, MQ3950
Other flights arriving at Knoxville TYS: YV6211, PT5952, OH5251, MQ3783
All flights connecting Chicago ORD to Knoxville TYS.
