| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 17 | PIT | ORD | 06:19 | 06:21 |
Landed
|
Track > |
| Oct 16 | PIT | ORD | 06:19 | 06:29 |
Landed
|
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| Oct 15 | PIT | ORD | 06:16 | 06:26 |
Landed
|
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| Oct 14 | PIT | ORD | 06:09 | 06:22 |
Landed
|
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| Oct 13 | PIT | ORD | 06:13 | 06:18 |
Landed
|
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| Oct 12 | PIT | ORD | 06:18 | 06:23 |
Landed
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| Oct 11 | PIT | ORD | 06:35 | 06:48 |
Landed
|
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| Oct 10 | PIT | ORD | 06:57 | 07:06 |
Landed
|
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| Oct 09 | PIT | ORD | 06:37 | 06:52 |
Landed
|
Track > |
| Oct 08 | PIT | ORD | 07:17 | 07:30 |
Landed Late
|
Track > |
Alaska Airlines Flight AS4559 connects Pittsburgh, United States to Chicago, United States, taking off from Pittsburgh International Airport PIT and landing at Chicago O'Hare International Airport ORD.
How long is the AS4559 flight from Pittsburgh to Chicago?
The average flight time from Pittsburgh to Chicago is 1 hour and 9 minutes. The flight distance is 662 km / 412 miles and the average flight speed is 574 km/h / 357 mph.
How many AS4559 flights are operated per week?
7 flights per week. The flight AS4559 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4559 Pittsburgh to Chicago?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4559 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4559 arriving at?
Flight AS4559 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AS4559 flight?
The latest flight took off on Saturday, October 17th, 2026 with the flight status being Landed on 06:21.
How else can the flight AS4559 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4559, AS 4559, ASA 4559.
How often is flight AS4559 delayed?
On average, 20% of all AS4559 flights are delayed. The average delay is 19 minutes.
Can I get compensation for my delayed or cancelled AS4559 flight or baggage issues?
If your AS4559 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 AS4559 Flight Tracker above for more details.
Other flights departing from Pittsburgh PIT: AA2097, YX4587, WN3503, UA1859
Other flights arriving at Chicago ORD: G74540, AA2097, MQ3915, YX4725
All flights connecting Pittsburgh PIT to Chicago ORD.