| ARRIVED 247 HOUR 41 MINUTES AGO |
 |  |
Departure (UA3878 Flight Schedule)
Xiamen, ChinaCST 00:00:00 DAY
Arrival (UA3878 Flight Schedule)
San Francisco Intl (SFO/KSFO)
San Francisco, United States
08:50 PDT
Mon 20-Jul-2026
| LATE 3 hour 3 min |
PDT 00:00:00 DAY
Flight Radar Checker UA 3878
Live Flight Tracker Map
Flight UA3878 from Xiamen to San Francisco is operated by United Airlines. Scheduled time of departure from Gaoqi is 12:00 CST and scheduled time of arrival in San Francisco Intl is 08:50 PDT. The duration of the flight is 11 hours 50 minutes.
History Flight Information for UA3878 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Mon, 20 Jul | UA3878 | Gaoqi (XMN) | San Francisco Intl (SFO) | 12:00 CST | 08:50 PDT | N15969 (Boeing B789) | 16:55 CST | 03:28 PDT |
| Sun, 19 Jul | UA3878 | Gaoqi (XMN) | San Francisco Intl (SFO) | 12:00 CST | 08:50 PDT | |||
| Tue, 07 Jul | UA3878 | Split (SPU) | Newark Liberty Intl (EWR) | 22:00 CEST | 02:07 EDT | |||
| Sun, 05 Jul | UA3878 | Chicago Rockford International Airport (RFD) | Chicago Ohare Intl (ORD) | 15:00 CDT | 15:55 CDT | |||
| Mon, 29 Jun | UA3878 | Chicago Rockford International Airport (RFD) | Chicago Ohare Intl (ORD) | 22:30 CDT | 23:24 CDT | N18223 (Boeing B738) | 22:19 CDT | 22:39 CDT |
| Sat, 20 Jun | UA3878 | Chicago Rockford International Airport (RFD) | Chicago Ohare Intl (ORD) | 00:30 CDT | 01:22 CDT | N13227 (Boeing B738) | 00:21 CDT | 00:40 CDT |
| Sun, 14 Jun | UA3878 | San Francisco Intl (SFO) | Honolulu Intl (HNL) | 19:40 PDT | 22:25 HST | |||
| Thu, 04 Jun | UA3878 | Piedmont Triad (GSO) | Chicago Ohare Intl (ORD) | 14:40 EDT | 15:49 CDT | N73860 (Boeing B753) | 16:19 EDT | 16:38 CDT |
| Mon, 01 Jun | UA3878 | Chicago Ohare Intl (ORD) | Mc Connell Afb (IAB) | 18:45 CDT | 20:53 CDT | N75426 (Boeing B739) | 19:14 CDT | 20:36 CDT |
Disclaimer for UA3878 Flight Radar Data
Flight UA3878 from Gaoqi 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 UA3878 data.
