AS978
AS978 (Alaska Airlines) is a multi-stop service on 2 routes, busiest Kahului to San Francisco. Of 99 departures recorded from August 2025 to July 2026, 85.9% left on time, according to the US BTS.
- On-time departures85.9%of 99 flights
- Average delay5.1 min
- July 202631
- Cancelled0.0%
- Legs flown under this number2
Recorded departures by month
Short series — AS978 has only 7 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods7 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 9 | – |
| May | – | 12 | – |
| June | – | 21 | – |
| July | – | 31 | – |
| August | 7 | – | – |
| September | 17 | – | – |
| October | 2 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · August 2025 → July 2026
On-time departures by month
Short series — AS978 has only 7 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods7 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 66.7% | – |
| May | – | 91.7% | – |
| June | – | 95.2% | – |
| July | – | 90.3% | – |
| August | 71.4% | – | – |
| September | 76.5% | – | – |
| October | 100.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · August 2025 → July 2026
Average departure delay by month
Short series — AS978 has only 7 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · August 2025 → July 2026
Cancelled departures by month
Short series — AS978 has only 7 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · August 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 100.0% 99
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Aug 21, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| OGG SFO Kahului International Airport – San Francisco International Airport | 3,761 | 4.6 min | 89.0% | 73 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| August 2025 | 7 | 7 | 71.4% | 0 |
| September 2025 | 17 | 17 | 76.5% | 0 |
| October 2025 | 2 | 2 | 100.0% | 0 |
| April 2026 | 9 | 9 | 66.7% | 0 |
| May 2026 | 12 | 12 | 91.7% | 0 |
| June 2026 | 21 | 21 | 95.2% | 0 |
| July 2026 | 31 | 31 | 90.3% | 0 |