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UA1721 Flight Status ( San Francisco to Kona )

SCHEDULED TO ARRIVE IN 3 HOUR 22 MINUTES
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Departure (UA1721 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

09:35 PDT

Sat 11-Oct-2025

 
PDT 00:00:00 DAY
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Arrival (UA1721 Flight Schedule)

Kona Intl At Keahole ()

flag Kona, United States

11:56 HST

Sat 11-Oct-2025

 
HST 00:00:00 DAY

Flight Radar Checker UA 1721

Live Flight Tracker Map

Flight UA1721 from San Francisco to Kona is operated by United Airlines. Scheduled time of departure from San Francisco Intl is 09:35 PDT and scheduled time of arrival in Kona Intl At Keahole is 11:56 HST. The duration of the flight is 5 hours 21 minutes.

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4.6 out of 5 stars / 8 votes

Flight Finder
from Kona to San Francisco

Flight Departure Arrival

06:17		 Kona Intl At Keahole
()		 San Francisco Intl
()

15:12		 Kona Intl At Keahole
()		 San Francisco Intl
()

21:38		 Kona Intl At Keahole
()		 San Francisco Intl
()

21:39		 Kona Intl At Keahole
()		 San Francisco Intl
()

History Flight Information for UA1721 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sat, 11 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST
Fri, 10 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST (Boeing B772) 10:03 PDT 12:10 HST
Thu, 09 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST (Boeing B772) 14:48 PDT 11:50 HST
Wed, 08 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST (Boeing B772) 09:55 PDT 11:39 HST
Tue, 07 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST (Boeing B772) 10:09 PDT 07:31 HST
Mon, 06 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST (Boeing B772) 14:51 PDT 12:13 HST
Sun, 05 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST (Boeing B772) 09:41 PDT 11:12 HST
Sat, 04 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST (Boeing B772) 14:24 PDT 11:36 HST
Thu, 02 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST (Boeing B772) 09:39 PDT 11:32 HST
Wed, 01 Oct UA1721 San Francisco Intl () Kona Intl At Keahole () 09:35 PDT 11:56 HST (Boeing B772) 09:44 PDT 11:27 HST
Tue, 30 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:26 HST (Boeing B772) 12:24 PDT 10:22 HST
Mon, 29 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:26 HST (Boeing B772) 09:29 PDT 11:08 HST
Sun, 28 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:26 HST (Boeing B772) 09:23 PDT 11:17 HST
Sat, 27 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:26 HST (Boeing B772) 09:04 PDT 06:52 HST
Fri, 26 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:26 HST (Boeing B772) 09:13 PDT 06:58 HST
Thu, 25 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:26 HST
Wed, 24 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:04 PDT 06:52 HST
Tue, 23 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:11 PDT 06:47 HST
Mon, 22 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST
Sun, 21 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:10 PDT 06:41 HST
Sat, 20 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:26 PDT 06:45 HST
Fri, 19 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:19 PDT 06:43 HST
Thu, 18 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:27 PDT 06:46 HST
Wed, 17 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST
Tue, 16 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST
Mon, 15 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:20 PDT 11:03 HST
Sun, 14 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 14:12 PDT 11:20 HST
Sat, 13 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:24 PDT 11:02 HST
Fri, 12 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:20 PDT 11:05 HST
Thu, 11 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:35 PDT 07:01 HST
Wed, 10 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST
Tue, 09 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:15 PDT 06:57 HST
Mon, 08 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:23 PDT 06:45 HST
Sun, 07 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:14 PDT 11:20 HST
Sat, 06 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:58 PDT 11:52 HST
Fri, 05 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:19 PDT 11:17 HST
Thu, 04 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:33 PDT 11:20 HST
Wed, 03 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:45 PDT 11:41 HST
Tue, 02 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:11 PDT 10:58 HST
Mon, 01 Sep UA1721 San Francisco Intl () Kona Intl At Keahole () 09:05 PDT 11:36 HST 09:09 PDT 11:13 HST
Flight UA1721 delayed 2 times during the last month, and the average delay time was 17 minutes.

Disclaimer for UA1721 Flight Radar Data

Flight UA1721 from San Francisco Intl to Kona Intl At Keahole 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 UA1721 data.
  1. PlaneMapper
  2. Flights
  3. United Airlines
  4. UA1721