Check United Airlines UA440 (AUL) Flight Schedule
Stay Updated on your United Airlines UA440 (AUL) flight status updates here
6h 34m
About United Airlines UA440 (AUL)
UA440 (AUL) is a scheduled service operated by United Airlines, connecting Boston - San Francisco with an average flight time of 6h 34m. It departs from General Edward Lawrence Logan International Airport (BOS) and arrives at San Francisco International Airport (SFO) . Browse real-time schedules, compare fares, and book your seat — all in one place on Airpaz.
Last Updated on
Flight Information United Airlines UA440 (AUL)
Lowest Fare Month
Dec
Total Destinations
2
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Monday 22 June 2026 | 16:15 General Edward Lawrence Logan International Airport | 19:49 San Francisco International Airport | 6h 34m | Boeing 737-700 |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Tuesday 23 June 2026 | 16:15 General Edward Lawrence Logan International Airport | 19:49 San Francisco International Airport | 6h 34m | Boeing 737 MAX 9 pax |
Wednesday 24 June 2026 | 16:15 General Edward Lawrence Logan International Airport | 19:49 San Francisco International Airport | 6h 34m | Boeing 737-700 |
Saturday 27 June 2026 | 18:26 O'Hare International Airport | 21:32 Baltimore Washington International Thurgood Marshall Airport | 2h 6m | Boeing 737-700 |
Tuesday 30 June 2026 | 18:20 O'Hare International Airport | 21:26 Baltimore Washington International Thurgood Marshall Airport | 2h 6m | Boeing 737-700 |
Popular Route from Boston
Popular Route to San Francisco
Why must travel with Airpaz
Simplify Your Booking Experience
Feel the flexibility and simplicity throughout your booking process
Wide Selections of Travel Product
Enjoy your memorable moments with millions of favorable flights and accommodations
Exclusive Offer Everyday
Various daily promo with competitive price for all travelers
Online Booking Expert
Together with our credible partners, fulfilling countless traveler's needs since 2011
Affectionate Customer Support
Giving best assistance, our customer support is available 24/7 with your local language
World's Local Booking Excitement
Stress-free booking experience with local payment, currency, and language