AS152
AS152 (Alaska Airlines) is a multi-stop service on 7 routes, busiest Seattle to Kailua-Kona. Of 203 departures recorded from March 2025 to April 2026, 78.8% left on time, according to the US BTS.
- On-time departures78.8%of 203 flights
- Average delay8.0 min
- April 202618
- Cancelled0.0%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 11 | – |
| February | – | 5 | – |
| March | 2 | 13 | ▲ 550.0% |
| April | – | 18 | – |
| May | 17 | – | – |
| June | 22 | – | – |
| July | 16 | – | – |
| August | 24 | – | – |
| September | 30 | – | – |
| October | 9 | – | in progress |
| November | 20 | – | – |
| December | 16 | – | – |
according to the US BTS · March 2025 → April 2026
On-time departures by month
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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 72.7% | – |
| February | – | 60.0% | – |
| March | 100.0% | 76.9% | ▼ 23.1% |
| April | – | 88.9% | – |
| May | 70.6% | – | – |
| June | 68.2% | – | – |
| July | 87.5% | – | – |
| August | 100.0% | – | – |
| September | 70.0% | – | – |
| October | 77.8% | – | in progress |
| November | 85.0% | – | – |
| December | 68.8% | – | – |
according to the US BTS · March 2025 → April 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · March 2025 → April 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | – | 0 | – |
| May | 0 | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · March 2025 → April 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% 203
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Mar 8, 2025 → Apr 21, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA KOA Seattle–Tacoma International Airport – Ellison Onizuka Kona International Airport at Keāhole | 4,327 | 14.5 min | 75.9% | 58 |
| SEA PDX Seattle–Tacoma International Airport – Portland International Airport | 208 | 8.3 min | 77.8% | 45 |
| FAI ANC Fairbanks International Airport – Ted Stevens Anchorage International Airport | 418 | -1.4 min | 87.5% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 2 | 100.0% | 0 |
| May 2025 | 17 | 17 | 70.6% | 0 |
| June 2025 | 22 | 22 | 68.2% | 0 |
| July 2025 | 16 | 16 | 87.5% | 0 |
| August 2025 | 24 | 24 | 100.0% | 0 |
| September 2025 | 30 | 30 | 70.0% | 0 |
| October 2025 | 9 | 9 | 77.8% | 0 |
| November 2025 | 20 | 20 | 85.0% | 0 |
| December 2025 | 16 | 16 | 68.8% | 0 |
| January 2026 | 11 | 11 | 72.7% | 0 |
| February 2026 | 5 | 5 | 60.0% | 0 |
| March 2026 | 13 | 13 | 76.9% | 0 |
| April 2026 | 18 | 18 | 88.9% | 0 |