| ARRIVED 32 HOUR 55 MINUTES AGO |
 |  |
Departure (UA3931 Flight Schedule)
Washington Dulles Intl (IAD/KIAD)
Washington, United States
16:30 EDT
Fri 09-Oct-2026
| LATE 1 hour 45 min |
EDT 00:00:00 DAY
Arrival (UA3931 Flight Schedule)
San Francisco Intl (SFO/KSFO)
San Francisco, United States
19:11 PDT
Fri 09-Oct-2026
| LATE 1 hour 12 min |
PDT 00:00:00 DAY
Flight Radar Checker UA 3931
Live Flight Tracker Map
Flight UA3931 from Washington to San Francisco is operated by United Airlines. Scheduled time of departure from Washington Dulles Intl is 16:30 EDT and scheduled time of arrival in San Francisco Intl is 19:11 PDT. The duration of the flight is 5 hours 41 minutes.
Not Rated
Flight Finder
from San Francisco to Washington
| Flight | Departure | Arrival |
|---|---|---|
| UA1453 01:06 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA705 05:55 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA2837 07:01 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA2111 07:31 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA2861 15:04 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA3903 15:08 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA599 16:14 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA1678 16:55 |
San Francisco Intl (SFO) |
Ronald Reagan Washington Natl (DCA) |
| EJA501 17:48 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| AS8 17:59 |
San Francisco Intl (SFO) |
Ronald Reagan Washington Natl (DCA) |
| UA336 19:04 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA755 21:05 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA1791 22:07 |
San Francisco Intl (SFO) |
Washington Dulles Intl (IAD) |
| UA2386 22:30 |
San Francisco Intl (SFO) |
Ronald Reagan Washington Natl (DCA) |
History Flight Information for UA3931 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Fri, 09 Oct | UA3931 | Washington Dulles Intl (IAD) | San Francisco Intl (SFO) | 16:30 EDT | 19:11 PDT | 18:30 EDT | 20:23 PDT | |
| Wed, 07 Oct | UA3931 | George Bush Intercontinental (IAH) | Washington Dulles Intl (IAD) | 01:00 CDT | 05:01 EDT | |||
| Tue, 22 Sep | UA3931 | Cleveland Hopkins Intl (CLE) | Newark Liberty Intl (EWR) | 01:00 EDT | 02:34 EDT | |||
| Wed, 16 Sep | UA3931 | San Francisco Intl (SFO) | Los Angeles Intl (LAX) | 20:30 PDT | 22:13 PDT | 21:02 PDT | 22:07 PDT | |
| Mon, 14 Sep | UA3931 | Chicago Ohare Intl (ORD) | San Francisco Intl (SFO) | 21:35 CDT | 00:05 PDT | 22:06 CDT | 00:02 PDT | |
| Fri, 11 Sep | UA3931 | Barcelona (BCN) | Newark Liberty Intl (EWR) | 13:00 CEST | 15:45 EDT | |||
| Wed, 09 Sep | UA3931 | Lihue (LIH) | Honolulu Intl (HNL) | 19:35 HST | 20:05 HST | |||
| Tue, 01 Sep | UA3931 | Washington Dulles Intl (IAD) | Baltimore Washington Intl (BWI) | 08:30 EDT | 09:01 EDT | N39450 (Boeing B739) | 08:39 EDT | 09:00 EDT |
Disclaimer for UA3931 Flight Radar Data
Flight UA3931 from Washington Dulles Intl to San Francisco Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA3931 data.
