AS791
AS791 (Alaska Airlines) is a multi-stop service on 3 routes, busiest Lihue to San Francisco. Of 189 departures recorded from June 2025 to July 2026, 55.6% left on time, according to the US BTS.
- On-time departures55.6%of 189 flights
- Average delay22.9 min
- July 202630▲ 130.8%vs July 2025
- Cancelled1.1%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 17 | – |
| February | – | 17 | – |
| March | – | 18 | – |
| April | – | 16 | – |
| May | – | 6 | – |
| June | 8 | 21 | ▲ 162.5% |
| July | 13 | 30 | ▲ 130.8% |
| August | 13 | – | – |
| September | 13 | – | – |
| October | 2 | – | in progress |
| November | 4 | – | – |
| December | 11 | – | – |
according to the US BTS · June 2025 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 70.6% | – |
| February | – | 47.1% | – |
| March | – | 52.9% | – |
| April | – | 56.3% | – |
| May | – | 66.7% | – |
| June | 37.5% | 50.0% | ▲ 33.3% |
| July | 76.9% | 40.0% | ▼ 48.0% |
| August | 53.9% | – | – |
| September | 76.9% | – | – |
| October | 0.0% | – | in progress |
| November | 75.0% | – | – |
| December | 63.6% | – | – |
according to the US BTS · June 2025 → July 2026
Average departure delay by month
according to the US BTS · June 2025 → July 2026
Cancelled departures by month
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 1 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · June 2025 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.9% 187
- Cancelled 1.1% 2
Share of all recorded flights in the period, all legs. · Jun 13, 2025 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LIH SFO Lihue Airport – San Francisco International Airport | 3,934 | 21.3 min | 59.6% | 137 |
| SEA SFO Seattle–Tacoma International Airport – San Francisco International Airport | 1,093 | 27.6 min | 44.0% | 51 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| June 2025 | 8 | 8 | 37.5% | 0 |
| July 2025 | 13 | 13 | 76.9% | 0 |
| August 2025 | 13 | 13 | 53.9% | 0 |
| September 2025 | 13 | 13 | 76.9% | 0 |
| October 2025 | 2 | 2 | 0.0% | 0 |
| November 2025 | 4 | 4 | 75.0% | 0 |
| December 2025 | 11 | 11 | 63.6% | 0 |
| January 2026 | 17 | 17 | 70.6% | 0 |
| February 2026 | 17 | 17 | 47.1% | 0 |
| March 2026 | 18 | 17 | 52.9% | 1 |
| April 2026 | 16 | 16 | 56.3% | 0 |
| May 2026 | 6 | 6 | 66.7% | 0 |
| June 2026 | 21 | 20 | 50.0% | 1 |
| July 2026 | 30 | 30 | 40.0% | 0 |