AS600
AS600 (Alaska Airlines) is a multi-stop service on 7 routes, busiest Seattle to Las Vegas. Of 323 departures recorded from October 2024 to July 2026, 75.5% left on time, according to the US BTS.
- On-time departures75.5%of 323 flights
- Average delay10.7 min
- July 202622▼ 29.0%vs July 2025
- Cancelled0.3%
- 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 periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 3 | – |
| February | – | 17 | – |
| March | – | 29 | – |
| April | 9 | 30 | ▲ 233.3% |
| May | 14 | 31 | ▲ 121.4% |
| June | 18 | 18 | 0.0% |
| July | 31 | 22 | ▼ 29.0% |
| August | 30 | – | – |
| September | 29 | – | – |
| October | 25 | – | in progress |
| November | – | – | – |
| December | 2 | – | – |
according to the US BTS · October 2024 → July 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | 88.2% | – |
| March | – | 85.7% | – |
| April | 88.9% | 86.7% | ▼ 2.5% |
| May | 100.0% | 77.4% | ▼ 22.6% |
| June | 55.6% | 77.8% | ▲ 40.0% |
| July | 64.5% | 68.2% | ▲ 5.7% |
| August | 56.7% | – | – |
| September | 75.9% | – | – |
| October | 72.0% | – | in progress |
| November | – | – | – |
| December | 50.0% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | 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 99.7% 322
- Cancelled 0.3% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA LAS Seattle–Tacoma International Airport – Harry Reid International Airport | 1,395 | 10.9 min | 74.9% | 300 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 80.0% | 0 |
| April 2025 | 9 | 9 | 88.9% | 0 |
| May 2025 | 14 | 14 | 100.0% | 0 |
| June 2025 | 18 | 18 | 55.6% | 0 |
| July 2025 | 31 | 31 | 64.5% | 0 |
| August 2025 | 30 | 30 | 56.7% | 0 |
| September 2025 | 29 | 29 | 75.9% | 0 |
| October 2025 | 25 | 25 | 72.0% | 0 |
| December 2025 | 2 | 2 | 50.0% | 0 |
| January 2026 | 3 | 3 | 100.0% | 0 |
| February 2026 | 17 | 17 | 88.2% | 0 |
| March 2026 | 29 | 28 | 85.7% | 1 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 31 | 31 | 77.4% | 0 |
| June 2026 | 18 | 18 | 77.8% | 0 |
| July 2026 | 22 | 22 | 68.2% | 0 |