Delta Flight AS1090 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Delta Flight 1090 Route Deals From $159

The cheapest prices found with in the last 7 days for return flights were $257 and $159 for one-way flights to Seattle - Tacoma Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 17 - Tue, Oct 21
TPA
Tampa Intl.
SEA
Seattle - Tacoma Intl.
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 17 from Tampa Intl. to Seattle - Tacoma Intl., returning Tue, Oct 21, priced at $257 found 4 days ago
Fri, Oct 17 - Tue, Oct 21
TPA
Tampa Intl.
SEA
Seattle - Tacoma Intl.
$261 Roundtrip, found 4 days ago
$261
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 17 from Tampa Intl. to Seattle - Tacoma Intl., returning Tue, Oct 21, priced at $261 found 4 days ago

Frequently asked questions

What route does flight number DL1090 take?
You'll be arriving into SLC from Sea-Tac Airport if you've booked a ticket on flight number DL1090. You'll be in the air for 1 hour and 59 minutes on this trip. It's also worthwhile noting that it conveniently operates non-stop.
How often is DL1090 on time?
Approximately 91% of DL1090 flights arrive on time --- so if you'll be up in the air from SEA to Salt Lake City Intl. Airport (SLC), you can be confident that you will make it to your destination ASAP. On the odd occasion that your Delta plane is late, you can expect to wait approximately 58 minutes. Thanks to the airline's top-notch service, this route has a star rating of 2.5.
What kind of plane is on flight number DL1090?
You'll likely find yourself traveling aboard a Boeing 757 if you're booked on flight number DL1090. This flight typically departs from Seattle - Tacoma Intl. Airport (SEA) and arrives at Salt Lake City Intl. Airport.
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 DL1090 flight with Travelocity, please visit our Customer Service Portal.