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UAL1

SFO → SIN · Boeing 787-9 · United Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
San Francisco International Airport (SFO) — San Francisco, United States
Departed
2026-09-26 06:11 UTC
Arrival
Singapore Changi Airport (SIN) — Singapore, Singapore
Distance flown
13982 km
Straight-line distance
13582 km
Approach distance
78 km

Aircraft

Registration
N61109
Type
Boeing 787-9
Seats
257 total (149 Economy, 39 Economy Plus, 21 Premium Plus, 48 Polaris) (typical for type, not this tail)

Altitude & speed

Max altitude
40,000 ft
Max ground speed
517 kt
Tracked
16h 12m · 13,980 km
Altitude (ft, max 40,000)
021,60043,2000m2h 0m4h 0m6h 0m8h 0m10h 0m12h 0m14h 0m16h 0m
Ground speed (kt, max 517)
02795580m2h 0m4h 0m6h 0m8h 0m10h 0m12h 0m14h 0m16h 0m
Altitude (ft, max 40,000)
021,60043,2000m4h 0m8h 0m12h 0m16h 0m
Ground speed (kt, max 517)
02795580m4h 0m8h 0m12h 0m16h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 21:39 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81105 Boeing 787-9 In progress ~13582 km est.
2026-10-02 06:24 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81105 Boeing 787-9 Incomplete (signal lost) 11615 km
2026-10-01 21:57 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81110 Boeing 787-9 Completed (landing presumed) 294 km
2026-10-01 06:22 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81110 Boeing 787-9 Completed (landing confirmed by airport data) 11644 km
2026-09-30 22:37 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61101 Boeing 787-9 Completed 596 km
2026-09-30 07:24 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61101 Boeing 787-9 Completed (landing confirmed by airport data) 12632 km
2026-09-29 21:28 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61106 Boeing 787-9 Completed 558 km
2026-09-29 06:23 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61106 Boeing 787-9 Completed (landing confirmed by airport data) 12560 km
2026-09-28 06:31 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81107 Boeing 787-9 Completed 13757 km
2026-09-27 06:22 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61103 Boeing 787-9 Completed 13914 km
2026-09-26 06:11 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61109 Boeing 787-9 Completed 13982 km
2026-09-25 06:11 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61101 Boeing 787-9 Completed 13933 km
2026-09-24 06:15 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81110 Boeing 787-9 Completed 13784 km
2026-09-23 06:19 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N51104 Boeing 787-9 Completed 13786 km
2026-09-22 06:22 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61109 Boeing 787-9 Completed 13893 km
2026-09-21 06:19 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81110 Boeing 787-9 Completed 13901 km
2026-09-20 06:34 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81105 Boeing 787-9 Completed 13935 km
2026-09-19 06:36 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61101 Boeing 787-9 Completed 13984 km
2026-09-18 06:29 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81105 Boeing 787-9 Completed 13962 km
2026-09-17 06:30 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61106 Boeing 787-9 Completed 13755 km
2026-09-16 06:19 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81110 Boeing 787-9 Completed 13725 km
2026-09-15 06:23 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81105 Boeing 787-9 Completed 13986 km
2026-09-14 06:31 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61106 Boeing 787-9 Completed 14088 km
2026-09-13 06:03 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N51104 Boeing 787-9 Completed 14005 km
2026-09-12 06:11 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N21102 Boeing 787-9 Completed 13812 km
2026-09-11 06:42 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81105 Boeing 787-9 Completed 13825 km
2026-09-10 07:24 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N71108 Boeing 787-9 Completed 13962 km
2026-09-09 07:24 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81107 Boeing 787-9 Completed 13725 km
2026-09-08 06:22 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61109 Boeing 787-9 Incomplete (signal lost) ~13685 km est. (851 km recorded)
2026-09-07 06:39 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N71108 Boeing 787-9 Completed 14082 km
2026-09-06 06:24 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61101 Boeing 787-9 Completed 13960 km
2026-09-05 06:28 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81110 Boeing 787-9 Completed 14130 km
2026-09-04 07:19 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81107 Boeing 787-9 Completed 14082 km
2026-09-03 06:28 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N51104 Boeing 787-9 Completed 13901 km
2026-09-02 06:32 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81105 Boeing 787-9 Completed 13978 km
2026-09-01 06:48 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61106 Boeing 787-9 Completed 13910 km
2026-08-31 06:38 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N21102 Boeing 787-9 Completed 14001 km
2026-08-30 06:54 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61106 Boeing 787-9 Completed 13730 km
2026-08-29 06:45 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61101 Boeing 787-9 Completed (landing presumed) 13966 km
2026-08-28 06:34 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81110 Boeing 787-9 Completed 13726 km
2026-08-27 06:36 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81107 Boeing 787-9 Completed (landing presumed) 13806 km
2026-08-26 21:53 UTC UAL1 SIN → SIN
Singapore → Singapore
 N61103 Boeing 787-9 Completed ~4 km est. (2 km recorded)
2026-08-26 06:15 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61103 Boeing 787-9 Completed 13873 km
2026-08-25 06:55 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N61106 Boeing 787-9 Completed 13803 km
2026-08-24 06:28 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81105 Boeing 787-9 Completed 14156 km
2026-08-23 06:36 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N21102 Boeing 787-9 Completed 13751 km
2026-08-22 06:37 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N71108 Boeing 787-9 Completed 14142 km
2026-08-20 06:14 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N51104 Boeing 787-9 Completed 14129 km
2026-08-19 06:26 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N81110 Boeing 787-9 Completed 13979 km
2026-08-18 06:36 UTC UAL1 SFO → SIN
San Francisco → Singapore
 N51104 Boeing 787-9 Completed 14552 km

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