Information about flight UA1721
Flight UA1721 San Francisco International Airport (San Francisco) – Kona International Airport at Keahole (Kailua-Kona) is carried out by United Airlines 7 time(s) a week: mon, tue, wed, thu, fri, sat, sun.
The flight time is from 1h 50m.
| Departure | Arrival | Flight days | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|
| 06:15 | 08:05 | thu, fri, sat, sun | United Airlines | 1h 50m | San Diego International Airport — San Francisco International Airport | search |
| 09:00 | 12:57 | mon, tue, wed, sat, sun | United Airlines | 5h 57m | San Francisco International Airport — Kona International Airport at Keahole | search |
| 09:05 | 12:59 | thu, fri, sat, sun | United Airlines | 5h 54m | San Francisco International Airport — Kona International Airport at Keahole | search |
Schedule by day
| Date | Airports | Departure | Arrival | Flight time | Aircraft | Airlines | |
|---|---|---|---|---|---|---|---|
| 15 Feb 2026 | San Francisco International Airport — Kona International Airport at Keahole | 06:15 | 08:05 | 1h 50m | B739 (Boeing 737-924(ER)) | United Airlines | search |
| 15 Feb 2026 | San Francisco International Airport — Kona International Airport at Keahole | 09:05 | 12:59 | 5h 54m | B753 (Boeing 757-324) | United Airlines | search |
Return flights: AS788,