Delta Flight 1430 Deals & Information (2026/2027)

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Frequently asked questions

What route does flight number DL1430 take?
DL1430 flies directly between SEA and Tucson Intl. Airport in 3 hours and 4 minutes. It can sometimes be used on other routes though, some of which could be multi-stop flights. Keep an eye out for this when booking your seat to avoid any confusion.
What kind of plane is on flight number DL1430?
If you're booked on flight DL1430 from SEA to Tucson Intl. Airport, you'll likely be jetting off on an Airbus A220-100. This flight number serves several routes, but this is the most popular.
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 DL1430 flight with Travelocity, please visit our Customer Service Portal.