WN3708Portland to Chicago
Southwest Airlines flight WN3708 flies from Portland (PDX) to Chicago Midway (MDW), 2,811 km. Over August 2025 to July 2026 it usually arrives about 5 minutes early: 87% of 258 flights arrived within 15 minutes of schedule and 1.2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of WN3708, August 2025 to July 2026: 258 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3708
- Portland (PDX) to Chicago Midway (MDW)58 flights
- Nashville (BNA) to Milwaukee (MKE)58 flights
- San Jose (SJC) to Santa Ana (SNA)50 flights
- Santa Ana (SNA) to Las Vegas (LAS)26 flights
- Los Angeles (LAX) to Chicago Midway (MDW)15 flights
- Las Vegas (LAS) to Los Angeles (LAX)13 flights
- Santa Ana (SNA) to San Jose (SJC)11 flights
- Santa Ana (SNA) to Phoenix Sky Harbor (PHX)8 flights
- Providence (PVD) to Fort Myers (RSW)5 flights
- Albany (ALB) to Tampa (TPA)5 flights
Other flights from Portland to Chicago
More about Portland (PDX) and Chicago Midway (MDW).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
<a href="https://tripstow.com/flights/wn3708" title="WN3708 is on time 87% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3708.svg" alt="WN3708 is on time 87% of the time" width="360" height="88" loading="lazy"></a>
<a href="https://tripstow.com/flights/wn3708" title="WN3708 is on time 87% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3708.svg?theme=light" alt="WN3708 is on time 87% of the time" width="360" height="88" loading="lazy"></a>[](https://tripstow.com/flights/wn3708)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free