AS492
AS492 (Alaska Airlines) is a multi-stop service on 5 routes, busiest Seattle to Atlanta. Of 549 departures recorded from October 2024 to July 2026, 76.8% left on time, according to the US BTS.
- On-time departures76.8%of 549 flights
- Average delay10.6 min
- July 202627▼ 10.0%vs July 2025
- Cancelled0.2%
- Legs flown under this number5
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 | 4 | 20 | ▲ 400.0% |
| February | 10 | 16 | ▲ 60.0% |
| March | 23 | 24 | ▲ 4.3% |
| April | 30 | 26 | ▼ 13.3% |
| May | 30 | 26 | ▼ 13.3% |
| June | 30 | 27 | ▼ 10.0% |
| July | 30 | 27 | ▼ 10.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 29 | – | in progress |
| November | 28 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 157 | 166 | ▲ 5.7% |
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 | 50.0% | 70.0% | ▲ 40.0% |
| February | 90.0% | 81.3% | ▼ 9.7% |
| March | 78.3% | 79.2% | ▲ 1.2% |
| April | 66.7% | 96.2% | ▲ 44.2% |
| May | 66.7% | 88.5% | ▲ 32.7% |
| June | 56.7% | 74.1% | ▲ 30.7% |
| July | 40.0% | 81.5% | ▲ 103.7% |
| August | 67.7% | – | – |
| September | 96.7% | – | – |
| October | 78.6% | – | in progress |
| November | 89.3% | – | – |
| December | 80.0% | – | – |
| Year-to-date average (Jan–Jul) | 64.0% | 81.5% | ▲ 27.3% |
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 | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 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 99.8% 548
- Cancelled 0.2% 1
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 |
|---|---|---|---|---|
| SEA ATL Seattle–Tacoma International Airport – Hartsfield Jackson Atlanta International Airport | 3,505 | 12.2 min | 73.6% | 417 |
| SEA LAX Seattle–Tacoma International Airport – Los Angeles International Airport | 1,537 | 9.2 min | 84.4% | 45 |
| SEA BUR Seattle–Tacoma International Airport – Hollywood Burbank/Bob Hope Airport | 1,509 | 11.3 min | 80.0% | 40 |
| SFO SAN San Francisco International Airport – San Diego International Airport | 719 | -4.5 min | 97.1% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 29 | 29 | 82.8% | 0 |
| December 2024 | 29 | 29 | 86.2% | 0 |
| January 2025 | 4 | 4 | 50.0% | 0 |
| February 2025 | 10 | 10 | 90.0% | 0 |
| March 2025 | 23 | 23 | 78.3% | 0 |
| April 2025 | 30 | 30 | 66.7% | 0 |
| May 2025 | 30 | 30 | 66.7% | 0 |
| June 2025 | 30 | 30 | 56.7% | 0 |
| July 2025 | 30 | 30 | 40.0% | 0 |
| August 2025 | 31 | 31 | 67.7% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 29 | 28 | 78.6% | 1 |
| November 2025 | 28 | 28 | 89.3% | 0 |
| December 2025 | 30 | 30 | 80.0% | 0 |
| January 2026 | 20 | 20 | 70.0% | 0 |
| February 2026 | 16 | 16 | 81.3% | 0 |
| March 2026 | 24 | 24 | 79.2% | 0 |
| April 2026 | 26 | 26 | 96.2% | 0 |
| May 2026 | 26 | 26 | 88.5% | 0 |
| June 2026 | 27 | 27 | 74.1% | 0 |
| July 2026 | 27 | 27 | 81.5% | 0 |