| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 05 | MDW | LGA | 21:32 | 00:00 |
Landed Late
|
Track > |
| Mar 29 | MDW | LGA | 00:45 | 23:25 |
Unknown
|
Track > |
| Mar 22 | MDW | LGA | 20:50 | 23:27 |
Landed
|
Track > |
| Mar 15 | MDW | LGA | 23:56 | 23:25 |
Unknown
|
Track > |
| Mar 08 | MDW | LGA | 21:57 | 00:28 |
Delayed
|
Track > |
| Mar 08 | MDW | LGA | 20:25 | 23:25 |
Delayed >1h
|
Track > |
Southwest Airlines Flight WN3878 connects Chicago, United States to New York, United States, taking off from Chicago Midway International Airport MDW and landing at New York LaGuardia Airport LGA.
How long is the WN3878 flight from Chicago to New York?
The average flight time from Chicago to New York is 1 hour and 31 minutes. The flight distance is 1164 km / 723 miles and the average flight speed is 702 km/h / 436 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3878 Chicago to New York?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3878 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3878 arriving at?
Flight WN3878 arrives at New York LaGuardia Airport (LGA) Terminal B.
When was the latest WN3878 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 00:00.
How else can the flight WN3878 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3878, WN 3878, SWA 3878.
How often is flight WN3878 delayed?
On average, 67% of all WN3878 flights are delayed. The average delay is 40 minutes.
Can I get compensation for my delayed or cancelled WN3878 flight or baggage issues?
If your WN3878 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 WN3878 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN1204, WN3916, WN2634, WN2972
Other flights arriving at New York LGA: WN3988, DL563, NK1455, AA4363
All flights connecting Chicago MDW to New York LGA.