| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | LGA | STL | 14:25 | 16:17 |
Scheduled
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| Jul 17 | LGA | STL | 13:13 | 14:19 |
Landed
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| Jul 16 | LGA | STL | 13:10 | 14:20 |
Landed
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| Jul 15 | LGA | STL | 13:00 | 14:03 |
Landed
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| Jul 14 | LGA | STL | 13:22 | 14:24 |
Landed
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| Jul 13 | LGA | STL | 13:06 | 14:01 |
Landed
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| Jul 12 | LGA | STL | 13:09 | 14:11 |
Landed
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| Jul 11 | LGA | STL | 15:02 | 16:31 |
Landed
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| Jul 10 | LGA | STL | 13:16 | 14:32 |
Landed
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| Jul 09 | LGA | STL | 14:39 | 15:50 |
Delayed
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American Airlines Flight AA4509 connects New York, United States to St. Louis, United States, taking off from New York LaGuardia Airport LGA and landing at St. Louis Lambert International Airport STL.
How long is the AA4509 flight from New York to St. Louis?
The average flight time from New York to St. Louis is 2 hours and 8 minutes. The flight distance is 1426 km / 886 miles and the average flight speed is 653 km/h / 406 mph.
How many AA4509 flights are operated per week?
7 flights per week. The flight AA4509 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of American Airlines Flight AA4509 New York to St. Louis?
The Airportia On-Time Performance Rating for American Airlines Flight AA4509 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4509 arriving at?
Flight AA4509 arrives at St. Louis Lambert International Airport (STL) Terminal 1.
When was the latest AA4509 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Scheduled on 16:17.
How else can the flight AA4509 be referenced as?
This American Airlines flight can also be referenced as AAL4509, AA 4509, AAL 4509.
How often is flight AA4509 delayed?
On average, 20% of all AA4509 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled AA4509 flight or baggage issues?
If your AA4509 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 AA4509 Flight Tracker above for more details.
Other flights departing from New York LGA: DL5767, WN4970, UA2199, B6399
Other flights arriving at St. Louis STL: WN2823, WN3858, UA3556, UA1639
All flights connecting New York LGA to St. Louis STL.