YAFT.LIVE

UAL686

SFO → IAH · Boeing 737 MAX 9 · United Airlines

Flight

Status
Completed (landing presumed)
Arrival confirmed via
ADS-B (last position near airport)
Departure
San Francisco International Airport (SFO) — San Francisco, United States
Est. departure time
2026-09-09 13:58 UTC (approx.)
Arrival
George Bush Intercontinental Houston Airport (IAH) — Houston, United States
Distance flown
2945 km
Straight-line distance
2627 km
Approach distance
88 km

Aircraft

Registration
N37522
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
525 kt
Tracked
3h 19m · 2,746 km
Altitude (ft, max 35,025)
018,91437,8270m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 525)
02845670m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m3h 0m
Ground speed (kt, max 525)
02845670m1h 0m2h 0m3h 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 14:22 UTC UAL686 SFO → IAH
San Francisco → Houston
 N77572 Boeing 737 MAX 9 In progress ~2627 km est.
2026-10-01 14:20 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17421 Boeing 737 MAX 9 Completed (landing confirmed by airport data) 2949 km
2026-09-30 14:21 UTC UAL686 SFO → IAH
San Francisco → Houston
 N77579 Boeing 737 MAX 9 Completed (landing confirmed by airport data) 2787 km
2026-09-29 14:23 UTC UAL686 SFO → IAH
San Francisco → Houston
 N47457 Boeing 737 MAX 9 Completed (landing presumed) 2761 km
2026-09-28 14:21 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17411 Boeing 737 MAX 9 Completed (landing presumed) 2750 km
2026-09-27 15:05 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17529 Boeing 737 MAX 9 Completed (landing presumed) 2883 km
2026-09-26 14:18 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37510 Boeing 737 MAX 9 Completed (landing presumed) 2736 km
2026-09-25 14:23 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37540 Boeing 737 MAX 9 Completed (landing presumed) 2781 km
2026-09-24 14:22 UTC UAL686 SFO → IAH
San Francisco → Houston
 N68801 Boeing 737-900 Completed (landing presumed) 2838 km
2026-09-23 14:13 UTC UAL686 SFO → IAH
San Francisco → Houston
 N77590 Boeing 737 MAX 9 Completed (landing presumed) 2779 km
2026-09-22 15:31 UTC UAL686 SFO → IAH
San Francisco → Houston
 N47446 Boeing 737 MAX 9 Completed (landing presumed) 2767 km
2026-09-21 14:16 UTC UAL686 SFO → IAH
San Francisco → Houston
 N77581 Boeing 737 MAX 9 Completed (landing presumed) 2771 km
2026-09-20 14:23 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17408 Boeing 737 MAX 9 Completed 3018 km
2026-09-19 14:18 UTC UAL686 SFO → IAH
San Francisco → Houston
 B737-M9 Boeing 737 MAX 9 Completed 2891 km
2026-09-18 14:22 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17408 Boeing 737 MAX 9 Completed 2946 km
2026-09-17 14:15 UTC UAL686 SFO → IAH
San Francisco → Houston
 N87442 Boeing 737 MAX 9 Completed 2962 km
2026-09-16 14:16 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37472 Boeing 737 MAX 9 Completed 2907 km
2026-09-15 14:21 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37538 Boeing 737 MAX 9 Completed 2921 km
2026-09-14 14:19 UTC UAL686 SFO → IAH
San Francisco → Houston
 N97424 Boeing 737 MAX 9 Completed 3013 km
2026-09-13 14:18 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17455 Boeing 737 MAX 9 Completed (landing presumed) 2997 km
2026-09-12 18:37 UTC UAL686 AUS → IAH
Austin → Houston
 N47434 Boeing 737 MAX 9 Completed (landing presumed) 365 km
2026-09-12 14:23 UTC UAL686 SFO → AUS
San Francisco → Austin
 N47434 Boeing 737 MAX 9 Completed 2679 km
2026-09-11 13:58 UTC UAL686 SFO → IAH
San Francisco → Houston
 N27439 Boeing 737 MAX 9 Completed 2988 km
2026-09-10 14:21 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37447 Boeing 737 MAX 9 Completed 3053 km
2026-09-09 14:17 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37522 Boeing 737 MAX 9 Completed (landing presumed) 2945 km
2026-09-07 14:24 UTC UAL686 SFO → IAH
San Francisco → Houston
 N27511 Boeing 737 MAX 9 Completed 2990 km
2026-09-06 14:26 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17402 Boeing 737 MAX 9 Completed (landing presumed) 2944 km
2026-09-05 14:19 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17557 Boeing 737 MAX 9 Completed (landing presumed) 2888 km
2026-09-04 14:14 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37560 Boeing 737 MAX 9 Completed 2835 km
2026-09-03 14:13 UTC UAL686 SFO → IAH
San Francisco → Houston
 N47569 Boeing 737 MAX 9 Completed 3016 km
2026-09-02 14:19 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17408 Boeing 737 MAX 9 Completed 2885 km
2026-09-01 14:13 UTC UAL686 SFO → IAH
San Francisco → Houston
 N47462 Boeing 737 MAX 9 Completed (landing presumed) 2878 km
2026-08-31 14:28 UTC UAL686 SFO → IAH
San Francisco → Houston
 N27404 Boeing 737 MAX 9 Completed 3014 km
2026-08-30 14:28 UTC UAL686 SFO → IAH
San Francisco → Houston
 N47462 Boeing 737 MAX 9 Completed 2917 km
2026-08-29 14:21 UTC UAL686 SFO → IAH
San Francisco → Houston
 N77582 Boeing 737 MAX 9 Completed 3021 km
2026-08-28 14:23 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17431 Boeing 737 MAX 9 Completed 2999 km
2026-08-27 14:25 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17408 Boeing 737 MAX 9 Completed 2951 km
2026-08-26 14:14 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17593 Boeing 737 MAX 9 Completed 2953 km
2026-08-25 14:19 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37508 Boeing 737 MAX 9 Completed 2972 km
2026-08-24 14:23 UTC UAL686 SFO → IAH
San Francisco → Houston
 N17456 Boeing 737 MAX 9 Completed 2975 km
2026-08-23 14:26 UTC UAL686 SFO → IAH
San Francisco → Houston
 N77590 Boeing 737 MAX 9 Completed 3814 km
2026-08-22 14:20 UTC UAL686 SFO → IAH
San Francisco → Houston
 N27586 Boeing 737 MAX 9 Completed 3783 km
2026-08-21 14:33 UTC UAL686 SFO → IAH
San Francisco → Houston
 N77581 Boeing 737 MAX 9 Completed 3736 km
2026-08-20 14:43 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37531 Boeing 737 MAX 9 Completed 4486 km
2026-08-19 14:22 UTC UAL686 SFO → IAH
San Francisco → Houston
 N61882 Boeing 737-900 Completed 4684 km
2026-08-18 14:16 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37507 Boeing 737 MAX 9 Completed 7225 km
2026-08-17 14:20 UTC UAL686 SFO → IAH
San Francisco → Houston
 N57416 Boeing 737 MAX 9 Completed ~9871 km est. (7200 km recorded)
2026-08-15 14:05 UTC UAL686 SFO → IAH
San Francisco → Houston
 N47434 Boeing 737 MAX 9 Completed 3912 km
2026-08-14 14:20 UTC UAL686 SFO → IAH
San Francisco → Houston
 N37540 Boeing 737 MAX 9 Completed 4208 km
2026-08-13 14:03 UTC UAL686 SFO → IAH
San Francisco → Houston
 N77587 Boeing 737 MAX 9 Completed ~6256 km est. (3798 km recorded)

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