YAFT.LIVE

UAL1723

SFO → KOA · Boeing 737-300 · United Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
San Francisco International Airport (SFO) — San Francisco, United States
Departed
2026-09-26 02:15 UTC
Arrival
Ellison Onizuka Kona International Airport at Keahole (KOA) — Kailua-Kona, United States
Distance flown
3894 km
Straight-line distance
3808 km
Approach distance
73 km

Aircraft

Registration
N56859
Type
Boeing 737-300
Seats
213 total (24 Business, 189 Economy)

Altitude & speed

Max altitude
32,025 ft
Max ground speed
488 kt
Tracked
5h 23m · 3,894 km
Altitude (ft, max 32,025)
017,29434,5870m1h 0m2h 0m3h 0m4h 0m5h 0m
Ground speed (kt, max 488)
02645270m1h 0m2h 0m3h 0m4h 0m5h 0m
Altitude (ft, max 32,025)
017,29434,5870m2h 0m4h 0m
Ground speed (kt, max 488)
02645270m2h 0m4h 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 02:40 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N77871 Boeing 737-300 Completed 3903 km
2026-10-01 02:55 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N57869 Boeing 737-300 Completed 3970 km
2026-09-30 02:11 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N57857 Boeing 737-300 Completed 3852 km
2026-09-29 02:07 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N75854 Boeing 737-300 Completed 3902 km
2026-09-28 03:53 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N57870 Boeing 737-300 Completed 3846 km
2026-09-27 02:32 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N57852 Boeing 737-300 Completed 3838 km
2026-09-26 02:15 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N56859 Boeing 737-300 Completed 3894 km
2026-09-25 02:09 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N57863 Boeing 737-300 Completed 3860 km
2026-09-24 00:59 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17408 Boeing 737 MAX 9 Completed 3883 km
2026-09-23 00:13 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37507 Boeing 737 MAX 9 Completed 3916 km
2026-09-21 23:55 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37510 Boeing 737 MAX 9 Completed 3845 km
2026-09-21 00:28 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17461 Boeing 737 MAX 9 Completed 3949 km
2026-09-20 00:36 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17593 Boeing 737 MAX 9 Completed 3901 km
2026-09-18 23:52 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N77598 Boeing 737 MAX 9 Completed 3870 km
2026-09-18 00:28 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37545 Boeing 737 MAX 9 Completed 3924 km
2026-09-17 00:09 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17455 Boeing 737 MAX 9 Completed 3927 km
2026-09-15 23:51 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N27474 Boeing 737 MAX 9 Completed 3921 km
2026-09-14 23:46 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17596 Boeing 737 MAX 9 Completed 3920 km
2026-09-13 23:53 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17454 Boeing 737 MAX 9 Completed 3879 km
2026-09-13 00:24 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17564 Boeing 737 MAX 9 Completed 3948 km
2026-09-11 23:53 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N27503 Boeing 737 MAX 9 Completed 3867 km
2026-09-11 00:30 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N77579 Boeing 737 MAX 9 Completed 3924 km
2026-09-09 23:49 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37507 Boeing 737 MAX 9 Completed 3933 km
2026-09-07 23:51 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17431 Boeing 737 MAX 9 Completed 3859 km
2026-09-06 23:57 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17410 Boeing 737 MAX 9 Completed 3912 km
2026-09-05 23:58 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37562 Boeing 737 MAX 9 Completed 3939 km
2026-09-05 00:14 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N77426 Boeing 737 MAX 9 Completed 3849 km
2026-09-04 00:00 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N77575 Boeing 737 MAX 9 Completed 3858 km
2026-09-02 23:56 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N47446 Boeing 737 MAX 9 Completed 3862 km
2026-09-01 23:51 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17406 Boeing 737 MAX 9 Completed 3864 km
2026-09-01 02:09 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37549 Boeing 737 MAX 9 Completed 3855 km
2026-08-31 00:51 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37549 Boeing 737 MAX 9 Completed 3863 km
2026-08-30 01:03 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N77578 Boeing 737 MAX 9 Completed 3864 km
2026-08-28 23:52 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37553 Boeing 737 MAX 9 Completed 3902 km
2026-08-27 23:45 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N47434 Boeing 737 MAX 9 Completed 3889 km
2026-08-26 23:53 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37554 Boeing 737 MAX 9 Completed 3899 km
2026-08-25 23:53 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N27439 Boeing 737 MAX 9 Completed 3891 km
2026-08-24 23:49 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37537 Boeing 737 MAX 9 Completed 3857 km
2026-08-23 23:48 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37447 Boeing 737 MAX 9 Completed 3870 km
2026-08-22 23:54 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17454 Boeing 737 MAX 9 Completed 4131 km
2026-08-22 01:37 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37547 Boeing 737 MAX 9 Completed 4161 km
2026-08-21 00:26 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17408 Boeing 737 MAX 9 Completed 3884 km
2026-08-20 00:09 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37561 Boeing 737 MAX 9 Completed 4015 km
2026-08-18 23:55 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N47505 Boeing 737 MAX 9 Completed 4089 km
2026-08-17 23:53 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N37450 Boeing 737 MAX 9 Completed 3965 km
2026-08-17 01:13 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17455 Boeing 737 MAX 9 Completed 4279 km
2026-08-13 00:51 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17454 Boeing 737 MAX 9 Completed ~8869 km est. (3854 km recorded)
2026-08-12 00:30 UTC UAL1723 SFO → KOA
San Francisco → Kailua-Kona
 N17458 Boeing 737 MAX 9 Completed 4021 km

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