Delta Flight 389 Deals & Information (2026/2027)

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Frequently asked questions

What route does flight number DL389 take?
DL389 flies directly between AUS and Logan Intl. Airport (BOS) in roughly 3 hours and 55 minutes. It can take other routes though, some of which may be multi-stop trips. Keep this in mind when booking your seat to avoid any mix-ups.
What kind of plane is on flight number DL389?
You'll probably be enjoying the services of the Airbus A220-100 if you're on flight number DL389 from Austin, TX Airport (AUS-Austin-Bergstrom Intl.) to BOS. This is the most commonly used aircraft type on this particular route.
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 DL389 flight with Travelocity, please visit our Customer Service Portal.