UAL1724

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Ellison Onizuka Kona International Airport at Keahole (KOA) — Kailua-Kona, United States

Departed

2026-09-19 09:04 UTC

Arrival

San Francisco International Airport (SFO) — San Francisco, United States

Distance flown

3935 km

Straight-line distance

3808 km

Approach distance

113 km

Aircraft

Registration

N77598

Type

Boeing 737 MAX 9

Seats

179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

Altitude & speed

Max altitude

35,000 ft

Max ground speed

524 kt

Tracked

4h 28m · 3,901 km

Altitude (ft, max 35,000)

Ground speed (kt, max 524)

Altitude (ft, max 35,000)

Ground speed (kt, max 524)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 12:22 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N73860	Boeing 737-300	Completed	970 km
2026-10-03 08:47 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N73860	Boeing 737-300	Completed (landing confirmed by airport data)	~3885 km est. (176 km recorded)
2026-10-02 12:30 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N77871	Boeing 737-300	Completed	924 km
2026-10-02 09:07 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N77871	Boeing 737-300	Completed (landing confirmed by airport data)	~3890 km est. (188 km recorded)
2026-10-01 12:53 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N57869	Boeing 737-300	Completed	713 km
2026-10-01 09:13 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N57869	Boeing 737-300	Completed (landing confirmed by airport data)	~3869 km est. (154 km recorded)
2026-09-30 12:19 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N57857	Boeing 737-300	Completed	912 km
2026-09-30 08:53 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N57857	Boeing 737-300	Completed (landing confirmed by airport data)	~3891 km est. (194 km recorded)
2026-09-29 08:59 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N75854	Boeing 737-300	Completed	3905 km
2026-09-28 09:54 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N57870	Boeing 737-300	Completed	3959 km
2026-09-27 08:40 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N57852	Boeing 737-300	Completed	3908 km
2026-09-26 08:43 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N56859	Boeing 737-300	Completed	3897 km
2026-09-25 08:45 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N57863	Boeing 737-300	Completed	3905 km
2026-09-24 08:52 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17408	Boeing 737 MAX 9	Completed	3883 km
2026-09-23 08:54 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37507	Boeing 737 MAX 9	Completed	3889 km
2026-09-22 08:58 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37510	Boeing 737 MAX 9	Completed	3893 km
2026-09-21 09:05 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17461	Boeing 737 MAX 9	Completed	3912 km
2026-09-20 09:05 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17593	Boeing 737 MAX 9	Completed	3964 km
2026-09-19 09:04 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N77598	Boeing 737 MAX 9	Completed	3935 km
2026-09-18 08:55 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37545	Boeing 737 MAX 9	Completed	3907 km
2026-09-17 08:50 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17455	Boeing 737 MAX 9	Completed	3950 km
2026-09-16 08:57 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N27474	Boeing 737 MAX 9	Completed	3915 km
2026-09-15 08:55 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17596	Boeing 737 MAX 9	Completed	4021 km
2026-09-14 08:52 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17454	Boeing 737 MAX 9	Completed	4038 km
2026-09-13 08:58 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17564	Boeing 737 MAX 9	Completed	3945 km
2026-09-12 08:54 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N27503	Boeing 737 MAX 9	Completed	3925 km
2026-09-11 08:52 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N77579	Boeing 737 MAX 9	Completed	3991 km
2026-09-10 08:54 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37507	Boeing 737 MAX 9	Completed	3993 km
2026-09-09 09:02 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17583	Boeing 737 MAX 9	Completed	3916 km
2026-09-08 09:00 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17431	Boeing 737 MAX 9	Incomplete (signal lost)	3669 km
2026-09-07 08:56 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17410	Boeing 737 MAX 9	Completed	3918 km
2026-09-06 08:58 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37562	Boeing 737 MAX 9	Completed	3936 km
2026-09-05 08:47 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N77426	Boeing 737 MAX 9	Completed	3942 km
2026-09-04 08:47 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N77575	Boeing 737 MAX 9	Completed	3907 km
2026-09-03 08:46 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N47446	Boeing 737 MAX 9	Completed	3910 km
2026-09-02 08:46 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17406	Boeing 737 MAX 9	Completed	3905 km
2026-09-01 08:32 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37549	Boeing 737 MAX 9	Completed	3967 km
2026-08-31 13:22 UTC	UAL1724	PAO → SFO Palo Alto → San Francisco	N37549	Boeing 737 MAX 9	Completed (landing presumed)	29 km
2026-08-31 08:53 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37549	Boeing 737 MAX 9	Completed	3937 km
2026-08-30 08:50 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N77578	Boeing 737 MAX 9	Completed	3914 km
2026-08-29 08:58 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37553	Boeing 737 MAX 9	Completed	4011 km
2026-08-28 08:55 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N47434	Boeing 737 MAX 9	Completed	3938 km
2026-08-27 08:56 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37554	Boeing 737 MAX 9	Completed	3928 km
2026-08-26 08:52 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N27439	Boeing 737 MAX 9	Completed	3905 km
2026-08-25 08:50 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37537	Boeing 737 MAX 9	Completed	3905 km
2026-08-24 08:56 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37447	Boeing 737 MAX 9	Completed	3931 km
2026-08-23 09:05 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17454	Boeing 737 MAX 9	Completed	4082 km
2026-08-22 08:55 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37547	Boeing 737 MAX 9	Completed	4059 km
2026-08-21 08:45 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N17408	Boeing 737 MAX 9	Completed	4067 km
2026-08-20 08:53 UTC	UAL1724	KOA → SFO Kailua-Kona → San Francisco	N37561	Boeing 737 MAX 9	Completed	4277 km