United Flight B61865 Deals & Information (2024/2025)

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Frequently asked questions

What route does flight number UA1865 take?
UA1865 operates non-stop from San Francisco Airport to Logan Intl. Airport. During this journey, expect to be in the air for 5 hours and 43 minutes. Book ahead to get your preferred seat.
What terminal does UA1865 fly out of?
You’ll likely be hopping on the plane at Terminal 3 if you’re booked on flight UA1865 direct from San Francisco Intl. Airport (SFO) to BOS.
What kind of plane is on flight number UA1865?
Prepare to cruise aboard a Boeing 757-200 if you’re traveling on flight UA1865. Nearly all services from San Francisco Airport to Logan Intl. Airport operate using this kind of aircraft.
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 UA1865 flight with Travelocity, please visit our Customer Service Portal.