| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | LGA | STL | 07:49 | 08:52 |
Landed Late
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| Jul 17 | LGA | STL | 06:38 | 07:40 |
Landed
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| Jul 16 | LGA | STL | 06:35 | 07:40 |
Landed
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| Jul 15 | LGA | STL | 06:39 | 07:39 |
Landed
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| Jul 14 | LGA | STL | 06:42 | 07:34 |
Landed
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| Jul 13 | LGA | STL | 07:33 | 08:27 |
Landed Late
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| Jul 10 | LGA | STL | 06:37 | 07:44 |
Landed
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| Jul 09 | LGA | STL | 06:30 | 07:32 |
Landed
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| Jul 08 | LGA | STL | 06:39 | 07:37 |
Landed
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| Jul 07 | LGA | STL | 06:40 | 07:42 |
Landed
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Delta Air Lines Flight DL4939 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 DL4939 flight from New York to St. Louis?
The average flight time from New York to St. Louis is 2 hours. The flight distance is 1426 km / 886 miles and the average flight speed is 711 km/h / 442 mph.
How many DL4939 flights are operated per week?
5 flights per week. The flight DL4939 is operated on Monday, Tuesday, Wednesday, Thursday and Friday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4939 New York to St. Louis?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4939 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL4939 arriving at?
Flight DL4939 arrives at St. Louis Lambert International Airport (STL) Terminal 1.
When was the latest DL4939 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 08:52.
How else can the flight DL4939 be referenced as?
This Delta Air Lines flight can also be referenced as DAL4939, DL 4939, DAL 4939.
How often is flight DL4939 delayed?
On average, 20% of all DL4939 flights are delayed. The average delay is 31 minutes.
Can I get compensation for my delayed or cancelled DL4939 flight or baggage issues?
If your DL4939 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 DL4939 Flight Tracker above for more details.
Other flights departing from New York LGA: AC8631, AA1597, AA4494, WN576
Other flights arriving at St. Louis STL: WN2570, WN1207, DL1571, WN679
All flights connecting New York LGA to St. Louis STL.
