United Flight WN1615 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

United Flight 1615 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $163 and $90 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 18 - Sun, May 25
SFO
San Francisco Intl.
DEN
Denver Intl.
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select United flight, departing Sun, May 18 from San Francisco Intl. to Denver Intl., returning Sun, May 25, priced at $163 found 1 day ago

Frequently asked questions

What route does flight number UA1615 take?
UA1615 takes around 5 hours and 6 minutes to fly directly from Hopkins Intl. Airport (CLE) to SFO. We all know there’s magic in the destination, but getting there is half the fun!
How often is UA1615 on time?
If you’re traveling with United Airlines flight number UA1615 between Cleveland, OH Airport (CLE-Hopkins Intl.) and SFO, it’s good to know that 100% of these trips reach their destination on time. On the odd occasion that there’s a delay, the average wait is roughly 2 minutes. This route has a 4.1-star rating.
What kind of plane is on flight number UA1615?
You’ll likely be cruising aboard a Boeing 737-900 if you have a seat on flight UA1615. This flight nearly always jets off from CLE and touches down at San Francisco 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 UA1615 flight with Travelocity, please visit our Customer Service Portal.