United Flight 3803 Deals & Information (2026/2027)

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Frequently asked questions

What route does flight number UA3803 take?
UA3803 flies straight between IAD and James M. Cox Dayton Intl. Airport (DAY) in 1 hour and 34 minutes. It can be used on other routes though, some of which could be multi-stop trips. Keep this in mind when locking in your airfare to avoid any mix-ups.
What kind of plane is on flight number UA3803?
If you're considering booking flight UA3803 from Dulles Intl. Airport to DAY, there's an excellent chance you'll be aboard a Bombardier CRJ. This flight number serves multiple routes, but this is the busiest.
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 UA3803 flight with Travelocity, please visit our Customer Service Portal.