Delta Flight DL1388 Deals & Information (2025/2026)

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Delta Flight 1388 Route Deals From $149

The cheapest prices found with in the last 7 days for return flights were $139 and $149 for one-way flights to Detroit Metropolitan Wayne County for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sun, Nov 2
RDU
Raleigh - Durham Intl.
DTW
Detroit Metropolitan Wayne County
$139 Roundtrip, found 7 hours ago
$139
Roundtrip
found 7 hours ago
Select Delta flight, departing Fri, Oct 31 from Raleigh - Durham Intl. to Detroit Metropolitan Wayne County, returning Sun, Nov 2, priced at $139 found 7 hours ago

Frequently asked questions

What route does flight number DL1388 take?
You'll arrive into Seattle - Tacoma Intl. Airport (SEA) from Phoenix Sky Harbor Intl. Airport if you've booked a ticket on flight number DL1388. You'll be in the sky for 3 hours and 10 minutes during this trip. It's also good to note that the flight conveniently travels non-stop.
How often is DL1388 on time?
If you've booked tickets on Delta flight number DL1388 between PHX and Sea-Tac Airport, 100% of these services run on schedule. If you happen to be delayed, your likely wait is approximately 4 minutes on average. Thanks to the carrier's top-quality service, this service has a 4.25-star rating.
What terminal does DL1388 fly out of?
DL1388 runs between Phoenix, AZ Airport (PHX-Sky Harbor Intl.) and Sea-Tac Airport, and those taking this flight normally depart from Terminal 3.
What kind of plane is on flight number DL1388?
The route for DL1388 is usually Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.), and the Boeing 737-800 is the aircraft model you're likely to be taking off on.
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 DL1388 flight with Travelocity, please visit our Customer Service Portal.