Delta Flight 439 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number DL439 take?
DL439 jets from Portland Airport to Wold–Chamberlain Field directly. This trip takes 3 hours and 28 minutes.
How often is DL439 on time?
About 100% of DL439 flights head off on time — so if you're jetting between Portland Intl. Airport (PDX) and Minneapolis - St. Paul Intl. Airport (MSP), you can be confident that you will land at your destination ASAP. If this Delta plane is delayed, you can expect a wait time of about 3 minutes. Because of the carrier's exceptional service, this route has a 3.5-star rating.
What kind of plane is on flight number DL439?
You'll probably find yourself jumping on board a Boeing 737-900 if you're on flight number DL439. This flight typically sets off from Portland, OR Airport (PDX-Portland Intl.) and lands at Minneapolis - St. Paul Intl. Airport (MSP).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL439 flight with Travelocity, please visit our Customer Service Portal.