| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | PIT | ORD | 11:41 | 12:36 |
Scheduled
|
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| Jul 30 | PIT | ORD | 11:37 | 11:34 |
En-Route
|
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| Jul 29 | PIT | ORD | 11:52 | 12:02 |
Landed
|
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| Jul 28 | PIT | ORD | 11:46 | 12:03 |
Landed
|
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| Jul 27 | PIT | ORD | 13:00 | 12:29 |
En-Route
|
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| Jul 24 | PIT | ORD | 11:49 | 11:58 |
Landed
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| Jul 23 | PIT | ORD | 11:47 | 11:53 |
Landed
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| Jul 22 | PIT | ORD | 11:45 | 12:29 |
En-Route
|
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| Jul 21 | PIT | ORD | 12:04 | 12:18 |
Landed
|
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| Jul 20 | PIT | ORD | 12:00 | 12:05 |
Landed
|
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American Airlines Flight AA4478 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 AA4478 flight from Pittsburgh to Chicago?
The average flight time from Pittsburgh to Chicago is 1 hour and 8 minutes. The flight distance is 662 km / 412 miles and the average flight speed is 516 km/h / 321 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4478 Pittsburgh to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA4478 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4478 arriving at?
Flight AA4478 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA4478 flight?
The latest flight took off on Wednesday, September 16th, 2026 with the flight status being Scheduled on 12:36.
How else can the flight AA4478 be referenced as?
This American Airlines flight can also be referenced as AAL4478, AA 4478, AAL 4478.
How often is flight AA4478 delayed?
On average, 0% of all AA4478 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AA4478 flight or baggage issues?
If your AA4478 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 AA4478 Flight Tracker above for more details.
Other flights departing from Pittsburgh PIT: G74403, DL5678, WN4562, WN2300
Other flights arriving at Chicago ORD: AA3551, AA3575, AA3426, AA4104
All flights connecting Pittsburgh PIT to Chicago ORD.