AS66
AS66 (Alaska Airlines) is a multi-stop service on 4 routes, busiest Juneau to Seattle. Of 2,583 departures recorded from October 2024 to July 2026, 85.1% left on time, according to the US BTS.
- On-time departures85.1%of 2,583 flights
- Average delay0.0 min
- July 2026124▲ 0.0%vs July 2025
- Cancelled1.3%
- Legs flown under this number4
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 120 | 120 | 0.0% |
| February | 112 | 112 | 0.0% |
| March | 120 | 116 | ▼ 3.3% |
| April | 120 | 120 | 0.0% |
| May | 124 | 124 | 0.0% |
| June | 120 | 116 | ▼ 3.3% |
| July | 124 | 124 | 0.0% |
| August | 124 | – | – |
| September | 120 | – | – |
| October | 120 | – | in progress |
| November | 115 | – | – |
| December | 116 | – | – |
| Year to date (Jan–Jul) | 840 | 832 | ▼ 1.0% |
according to the US BTS · October 2024 → 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 periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.8% | 69.8% | ▼ 25.6% |
| February | 93.8% | 87.2% | ▼ 7.0% |
| March | 90.0% | 89.7% | ▼ 0.4% |
| April | 93.3% | 88.2% | ▼ 5.5% |
| May | 85.4% | 90.2% | ▲ 5.6% |
| June | 72.5% | 93.1% | ▲ 28.4% |
| July | 72.6% | 85.5% | ▲ 17.8% |
| August | 71.0% | – | – |
| September | 83.3% | – | – |
| October | 88.9% | – | in progress |
| November | 89.4% | – | – |
| December | 74.6% | – | – |
| Year-to-date average (Jan–Jul) | 85.9% | 86.2% | ▲ 0.4% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 7 | 4 | ▼ 42.9% |
| February | 0 | 3 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 1 | 2 | ▲ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 3 | – | in progress |
| November | 2 | – | – |
| December | 6 | – | – |
| Year to date (Jan–Jul) | 8 | 10 | ▲ 25.0% |
according to the US BTS · October 2024 → 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 98.7% 2,550
- Cancelled 1.3% 33
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| YAK JNU Yakutat Airport – Juneau International Airport | 319 | -3.6 min | 86.0% | 646 |
| JNU SEA Juneau International Airport – Seattle–Tacoma International Airport | 1,461 | -0.6 min | 88.2% | 646 |
| CDV YAK Merle K (Mudhole) Smith Airport – Yakutat Airport | 341 | -2.3 min | 85.5% | 646 |
| ANC CDV Ted Stevens Anchorage International Airport – Merle K (Mudhole) Smith Airport | 256 | 6.5 min | 80.8% | 645 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 80 | 80 | 87.5% | 0 |
| November 2024 | 116 | 115 | 93.9% | 1 |
| December 2024 | 120 | 117 | 81.2% | 3 |
| January 2025 | 120 | 113 | 93.8% | 7 |
| February 2025 | 112 | 112 | 93.8% | 0 |
| March 2025 | 120 | 120 | 90.0% | 0 |
| April 2025 | 120 | 120 | 93.3% | 0 |
| May 2025 | 124 | 123 | 85.4% | 1 |
| June 2025 | 120 | 120 | 72.5% | 0 |
| July 2025 | 124 | 124 | 72.6% | 0 |
| August 2025 | 124 | 124 | 71.0% | 0 |
| September 2025 | 120 | 120 | 83.3% | 0 |
| October 2025 | 120 | 117 | 88.9% | 3 |
| November 2025 | 115 | 113 | 89.4% | 2 |
| December 2025 | 116 | 110 | 74.6% | 6 |
| January 2026 | 120 | 116 | 69.8% | 4 |
| February 2026 | 112 | 109 | 87.2% | 3 |
| March 2026 | 116 | 116 | 89.7% | 0 |
| April 2026 | 120 | 119 | 88.2% | 1 |
| May 2026 | 124 | 122 | 90.2% | 2 |
| June 2026 | 116 | 116 | 93.1% | 0 |
| July 2026 | 124 | 124 | 85.5% | 0 |