AS513
AS513 (Alaska Airlines) is a multi-stop service on 8 routes, busiest Austin to San Francisco. Of 423 departures recorded from October 2024 to July 2026, 83.7% left on time, according to the US BTS.
- On-time departures83.7%of 423 flights
- Average delay6.4 min
- July 202631▲ 3.3%vs July 2025
- Cancelled1.7%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 5 | ▲ 25.0% |
| February | – | 10 | – |
| March | 1 | 22 | ▲ 2,100.0% |
| April | – | 30 | – |
| May | 17 | 30 | ▲ 76.5% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 30 | – | – |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 60.0% | ▼ 40.0% |
| February | – | 70.0% | – |
| March | 100.0% | 85.7% | ▼ 14.3% |
| April | – | 80.0% | – |
| May | 64.7% | 86.7% | ▲ 33.9% |
| June | 69.0% | 96.6% | ▲ 40.0% |
| July | 60.7% | 100.0% | ▲ 64.7% |
| August | 86.7% | – | – |
| September | 100.0% | – | – |
| October | 93.6% | – | in progress |
| November | 93.3% | – | – |
| December | 78.6% | – | – |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | 0 | 1 | – |
| April | – | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 1 | 0.0% |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
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 98.3% 416
- Cancelled 1.7% 7
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| AUS SFO Austin Bergstrom International Airport – San Francisco International Airport | 2,417 | 6.9 min | 83.1% | 241 |
| KOA SEA Ellison Onizuka Kona International Airport at Keāhole – Seattle–Tacoma International Airport | 4,327 | -3.3 min | 100.0% | 52 |
| PAE PHX Seattle Paine Field International Airport – Phoenix Sky Harbor International Airport | 1,824 | 4.2 min | 85.7% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 9 | 9 | 100.0% | 0 |
| November 2024 | 9 | 9 | 66.7% | 0 |
| December 2024 | 14 | 14 | 57.1% | 0 |
| January 2025 | 4 | 4 | 100.0% | 0 |
| March 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 17 | 17 | 64.7% | 0 |
| June 2025 | 30 | 29 | 69.0% | 1 |
| July 2025 | 30 | 28 | 60.7% | 2 |
| August 2025 | 30 | 30 | 86.7% | 0 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 31 | 31 | 93.6% | 0 |
| November 2025 | 30 | 30 | 93.3% | 0 |
| December 2025 | 30 | 28 | 78.6% | 2 |
| January 2026 | 5 | 5 | 60.0% | 0 |
| February 2026 | 10 | 10 | 70.0% | 0 |
| March 2026 | 22 | 21 | 85.7% | 1 |
| April 2026 | 30 | 30 | 80.0% | 0 |
| May 2026 | 30 | 30 | 86.7% | 0 |
| June 2026 | 30 | 29 | 96.6% | 1 |
| July 2026 | 31 | 31 | 100.0% | 0 |