AS1388
AS1388 (Alaska Airlines) is a multi-stop service on 4 routes, busiest Burbank to Seattle. Of 375 departures recorded from October 2025 to July 2026, 82.4% left on time, according to the US BTS.
- On-time departures82.4%of 375 flights
- Average delay7.2 min
- July 202630
- Cancelled4.5%
- Legs flown under this number4
Recorded departures by month
Short series — AS1388 has only 10 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
The most recent periods10 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 48 | – |
| February | – | 44 | – |
| March | – | 40 | – |
| April | – | 24 | – |
| May | – | 31 | – |
| June | – | 30 | – |
| July | – | 30 | – |
| August | – | – | – |
| September | – | – | – |
| October | 12 | – | in progress |
| November | 60 | – | – |
| December | 56 | – | – |
according to the US BTS · October 2025 → July 2026
On-time departures by month
Short series — AS1388 has only 10 months so far. Enough to show the level now, not enough to read a trend.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods10 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 79.2% | – |
| February | – | 87.5% | – |
| March | – | 91.7% | – |
| April | – | 95.7% | – |
| May | – | 86.2% | – |
| June | – | 50.0% | – |
| July | – | 56.7% | – |
| August | – | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 89.3% | – | – |
| December | 88.9% | – | – |
according to the US BTS · October 2025 → July 2026
Average departure delay by month
Short series — AS1388 has only 10 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · October 2025 → July 2026
Cancelled departures by month
Short series — AS1388 has only 10 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods10 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 4 | – |
| March | – | 4 | – |
| April | – | 1 | – |
| May | – | 2 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 4 | – | – |
| December | 2 | – | – |
according to the US BTS · October 2025 → 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 95.5% 358
- Cancelled 4.5% 17
Share of all recorded flights in the period, all legs. · Oct 26, 2025 → 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 |
|---|---|---|---|---|
| BUR SEA Hollywood Burbank/Bob Hope Airport – Seattle–Tacoma International Airport | 1,509 | 7.5 min | 89.4% | 171 |
| SEA BUR Seattle–Tacoma International Airport – Hollywood Burbank/Bob Hope Airport | 1,509 | 1.6 min | 87.3% | 125 |
| SEA SAN Seattle–Tacoma International Airport – San Diego International Airport | 1,692 | 20.4 min | 47.1% | 51 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2025 | 12 | 12 | 100.0% | 0 |
| November 2025 | 60 | 56 | 89.3% | 4 |
| December 2025 | 56 | 54 | 88.9% | 2 |
| January 2026 | 48 | 48 | 79.2% | 0 |
| February 2026 | 44 | 40 | 87.5% | 4 |
| March 2026 | 40 | 36 | 91.7% | 4 |
| April 2026 | 24 | 23 | 95.7% | 1 |
| May 2026 | 31 | 29 | 86.2% | 2 |
| June 2026 | 30 | 30 | 50.0% | 0 |
| July 2026 | 30 | 30 | 56.7% | 0 |