| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ATL | LGA | 20:05 | 21:48 |
Landed
|
Track > |
| Jan 04 | ATL | LGA | 20:24 | 22:13 |
Landed Late
|
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| Jan 03 | ATL | LGA | 21:27 | 23:02 |
Landed Late
|
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| Jan 02 | ATL | LGA | 19:54 | 21:39 |
Landed
|
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| Jan 01 | ATL | LGA | 15:08 | 16:59 |
Landed
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| Dec 31 | ATL | LGA | 15:17 | 17:03 |
Landed
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| Dec 30 | ATL | LGA | 20:13 | 22:02 |
Landed
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| Dec 29 | ATL | LGA | 20:30 | 22:15 |
Landed Late
|
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| Dec 28 | ATL | LGA | 21:46 | 23:28 |
Delayed
|
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| Dec 27 | ATL | LGA | 22:11 | 23:54 |
Delayed
|
Track > |
Southwest Airlines Flight WN399 connects Atlanta, United States to New York, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at New York LaGuardia Airport LGA.
How long is the WN399 flight from Atlanta to New York?
The average flight time from Atlanta to New York is 1 hour and 44 minutes. The flight distance is 1225 km / 761 miles and the average flight speed is 702 km/h / 436 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN399 Atlanta to New York?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN399 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN399 arriving at?
Flight WN399 arrives at New York LaGuardia Airport (LGA) Terminal B.
When was the latest WN399 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 21:48.
How else can the flight WN399 be referenced as?
This Southwest Airlines flight can also be referenced as SWA399, WN0399, WN 399, SWA 399.
How often is flight WN399 delayed?
On average, 60% of all WN399 flights are delayed. The average delay is 42 minutes.
Can I get compensation for my delayed or cancelled WN399 flight or baggage issues?
If your WN399 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 WN399 Flight Tracker above for more details.
Other flights departing from Atlanta ATL: WN171, DL1771, NK999, WN367
Other flights arriving at New York LGA: AA1626, AA2878, WN2119, UA2659
All flights connecting Atlanta ATL to New York LGA.