| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 31 | STL | DCA | 11:16 | 13:48 |
Landed
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| Oct 30 | STL | DCA | 11:26 | 14:00 |
Landed
|
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| Oct 29 | STL | DCA | 11:11 | 14:06 |
Landed
|
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| Oct 28 | STL | DCA | 11:01 | 13:49 |
Landed
|
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| Oct 27 | STL | DCA | 10:59 | 13:47 |
Landed
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| Oct 24 | STL | DCA | 11:05 | 13:40 |
Landed
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| Oct 23 | STL | DCA | 11:13 | 13:46 |
Landed
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| Oct 22 | STL | DCA | 11:39 | 14:10 |
Landed
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| Oct 21 | STL | DCA | 11:05 | 13:43 |
Landed
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| Oct 20 | STL | DCA | 11:53 | 14:29 |
Delayed
|
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American Airlines Flight AA4645 connects St. Louis, United States to Washington, United States, taking off from St. Louis Lambert International Airport STL and landing at Washington Ronald Reagan National Airport DCA.
How long is the AA4645 flight from St. Louis to Washington?
The average flight time from St. Louis to Washington is 1 hour and 39 minutes. The flight distance is 1154 km / 717 miles and the average flight speed is 704 km/h / 437 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4645 St. Louis to Washington?
The Airportia On-Time Performance Rating for American Airlines Flight AA4645 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4645 arriving at?
Flight AA4645 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 2.
When was the latest AA4645 flight?
The latest flight took off on Friday, October 31st, 2025 with the flight status being Landed on 13:48.
How else can the flight AA4645 be referenced as?
This American Airlines flight can also be referenced as AAL4645, AA 4645, AAL 4645.
How often is flight AA4645 delayed?
On average, 40% of all AA4645 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled AA4645 flight or baggage issues?
If your AA4645 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 AA4645 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN1386, WN2648, WN1951, WN3780
Other flights arriving at Washington DCA: WN3965, AA5450, AA3240, AA5439
All flights connecting St. Louis STL to Washington DCA.
