| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | ORD | DCA | 10:28 | 12:57 |
Landed
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| Dec 16 | ORD | DCA | 10:11 | 12:37 |
Landed
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| Dec 15 | ORD | DCA | 09:56 | 12:14 |
Landed
|
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| Dec 14 | ORD | DCA | 11:22 | 13:43 |
Delayed
|
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| Dec 13 | ORD | DCA | 09:57 | 12:08 |
Landed
|
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| Dec 12 | ORD | DCA | 11:17 | 13:39 |
Delayed
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| Dec 11 | ORD | DCA | 10:04 | 12:30 |
Landed
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| Dec 10 | ORD | DCA | 10:48 | 13:17 |
Landed Late
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| Dec 09 | ORD | DCA | 09:54 | 12:14 |
Landed
|
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| Dec 08 | ORD | DCA | 10:24 | 12:57 |
Landed
|
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American Airlines Flight AA4778 connects Chicago, United States to Washington, United States, taking off from Chicago O'Hare International Airport ORD and landing at Washington Ronald Reagan National Airport DCA.
How long is the AA4778 flight from Chicago to Washington?
The average flight time from Chicago to Washington is 1 hour and 23 minutes. The flight distance is 983 km / 611 miles and the average flight speed is 710 km/h / 441 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4778 Chicago to Washington?
The Airportia On-Time Performance Rating for American Airlines Flight AA4778 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4778 arriving at?
Flight AA4778 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 2.
When was the latest AA4778 flight?
The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Landed on 12:57.
How else can the flight AA4778 be referenced as?
This American Airlines flight can also be referenced as AAL4778, AA 4778, AAL 4778.
How often is flight AA4778 delayed?
On average, 50% of all AA4778 flights are delayed. The average delay is 32 minutes.
Can I get compensation for my delayed or cancelled AA4778 flight or baggage issues?
If your AA4778 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 AA4778 Flight Tracker above for more details.
Flight AA4778 is code-shared by 1 airline using the flight number JL7640
Other flights departing from Chicago ORD: UA5446, AA3462, AA3571, AA3798
Other flights arriving at Washington DCA: AA3030, WN1282, AA3155, DL2370
All flights connecting Chicago ORD to Washington DCA.