| ARRIVED 22 HOUR 5 MINUTES AGO |
 |  |
Departure (UA3931 Flight Schedule)
HST 00:00:00 DAY
Arrival (UA3931 Flight Schedule)
San Francisco Intl (SFO/KSFO)
San Francisco, United States
00:38 PDT
Mon 11-May-2026
| LATE 1 hour 24 min |
PDT 00:00:00 DAY
Flight Radar Checker UA 3931
Live Flight Tracker Map
Flight UA3931 from Kona to San Francisco is operated by United Airlines. Scheduled time of departure from Kona Intl At Keahole is 16:30 HST and scheduled time of arrival in San Francisco Intl is 00:38 PDT. The duration of the flight is 5 hours 8 minutes.
Flight Finder
from San Francisco to Kona
History Flight Information for UA3931 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Sun, 10 May | UA3931 | Kona Intl At Keahole (KOA) | San Francisco Intl (SFO) | 16:30 HST | 00:38 PDT | N56859 (Boeing B753) | 22:28 HST | 02:02 PDT |
| Mon, 04 May | UA3931 | Los Angeles Intl (LAX) | San Francisco Intl (SFO) | 17:30 PDT | 18:59 PDT | 18:52 PDT | 20:09 PDT | |
| Mon, 04 May | UA3931 | San Francisco Intl (SFO) | Los Angeles Intl (LAX) | 13:00 PDT | 14:42 PDT | N24972 ( B789) | 13:04 PDT | 14:25 PDT |
| Wed, 29 Apr | UA3931 | Denver Intl (DEN) | Grand Junction Regional (GJT) | 21:00 MDT | 22:08 MDT | |||
| Tue, 28 Apr | UA3931 | George Bush Intercontinental (IAH) | Washington Dulles Intl (IAD) | 09:30 CDT | 13:22 EDT | |||
| Sat, 25 Apr | UA3931 | Richmond Intl (RIC) | Chicago Ohare Intl (ORD) | 05:30 EDT | 06:34 CDT | |||
| Mon, 20 Apr | UA3931 | Chicago Ohare Intl (ORD) | La Guardia (LGA) | 06:00 CDT | 09:08 EDT | N27239 (Boeing B738) | 06:09 CDT | 08:44 EDT |
| Fri, 17 Apr | UA3931 | Newark Liberty Intl (EWR) | Washington Dulles Intl (IAD) | 10:00 EDT | 10:55 EDT | |||
| Fri, 10 Apr | UA3931 | Sarasota Bradenton Intl (SRQ) | Chicago Ohare Intl (ORD) | 12:30 EDT | 14:24 CDT | N73276 (Boeing B738) | 13:45 EDT | 15:19 CDT |
| Thu, 02 Apr | UA3931 | Chicago Ohare Intl (ORD) | Newark Liberty Intl (EWR) | 09:00 CDT | 12:12 EDT | |||
Disclaimer for UA3931 Flight Radar Data
Flight UA3931 from Kona Intl At Keahole 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.
