| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | MDW | PHL | 06:20 | 08:44 |
Landed
|
Track > |
| Jan 03 | MDW | PHL | 06:43 | 09:17 |
Landed Late
|
Track > |
| Jan 02 | MDW | PHL | 06:20 | 08:42 |
Landed
|
Track > |
| Dec 30 | MDW | PHL | 06:24 | 08:49 |
Landed
|
Track > |
| Dec 29 | MDW | PHL | 07:26 | 09:52 |
Landed Late
|
Track > |
| Dec 28 | MDW | PHL | 06:40 | 09:00 |
Landed
|
Track > |
| Dec 27 | MDW | PHL | 06:12 | 08:35 |
Landed
|
Track > |
| Dec 26 | MDW | PHL | 06:20 | 08:38 |
Landed
|
Track > |
| Dec 23 | MDW | PHL | 06:37 | 08:59 |
Landed
|
Track > |
| Dec 22 | MDW | PHL | 06:46 | 09:07 |
Landed
|
Track > |
Southwest Airlines Flight WN3855 connects Chicago, United States to Philadelphia, United States, taking off from Chicago Midway International Airport MDW and landing at Philadelphia International Airport PHL.
How long is the WN3855 flight from Chicago to Philadelphia?
The average flight time from Chicago to Philadelphia is 1 hour and 23 minutes. The flight distance is 1073 km / 667 miles and the average flight speed is 773 km/h / 480 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3855 Chicago to Philadelphia?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3855 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3855 arriving at?
Flight WN3855 arrives at Philadelphia International Airport (PHL) Terminal E.
When was the latest WN3855 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 08:44.
How else can the flight WN3855 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3855, WN 3855, SWA 3855.
How often is flight WN3855 delayed?
On average, 20% of all WN3855 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled WN3855 flight or baggage issues?
If your WN3855 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 WN3855 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN203, WN3719, WN862, WN3770
Other flights arriving at Philadelphia PHL: NK1501, AA1787, AA6018, AA2024
All flights connecting Chicago MDW to Philadelphia PHL.