AS211
AS211 (Alaska Airlines) is a multi-stop service on 3 routes, busiest San Francisco to New York. Of 363 departures recorded from October 2024 to July 2026, 89.7% left on time, according to the US BTS.
- On-time departures89.7%of 363 flights
- Average delay4.0 min
- July 202631
- Cancelled1.4%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 13 | 31 | ▲ 138.5% |
| February | 14 | 21 | ▲ 50.0% |
| March | 18 | 27 | ▲ 50.0% |
| April | 12 | 24 | ▲ 100.0% |
| May | 17 | 28 | ▲ 64.7% |
| June | 11 | 30 | ▲ 172.7% |
| July | – | 31 | – |
| August | – | – | – |
| September | – | – | – |
| October | 6 | – | in progress |
| November | 30 | – | – |
| December | 28 | – | – |
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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 83.3% | ▼ 16.7% |
| February | 84.6% | 84.2% | ▼ 0.5% |
| March | 94.4% | 100.0% | ▲ 5.9% |
| April | 83.3% | 95.8% | ▲ 15.0% |
| May | 93.8% | 96.4% | ▲ 2.9% |
| June | 81.8% | 83.3% | ▲ 1.8% |
| July | – | 83.9% | – |
| August | – | – | – |
| September | – | – | – |
| October | 66.7% | – | in progress |
| November | 93.3% | – | – |
| December | 85.7% | – | – |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 1 | 2 | ▲ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| 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 98.6% 358
- Cancelled 1.4% 5
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SFO JFK San Francisco International Airport – John F. Kennedy International Airport | 4,152 | 5.3 min | 89.2% | 216 |
| SEA LAS Seattle–Tacoma International Airport – Harry Reid International Airport | 1,395 | 2.1 min | 90.3% | 146 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 100.0% | 0 |
| November 2024 | 4 | 4 | 100.0% | 0 |
| December 2024 | 7 | 7 | 85.7% | 0 |
| January 2025 | 13 | 13 | 100.0% | 0 |
| February 2025 | 14 | 13 | 84.6% | 1 |
| March 2025 | 18 | 18 | 94.4% | 0 |
| April 2025 | 12 | 12 | 83.3% | 0 |
| May 2025 | 17 | 16 | 93.8% | 1 |
| June 2025 | 11 | 11 | 81.8% | 0 |
| October 2025 | 6 | 6 | 66.7% | 0 |
| November 2025 | 30 | 30 | 93.3% | 0 |
| December 2025 | 28 | 28 | 85.7% | 0 |
| January 2026 | 31 | 30 | 83.3% | 1 |
| February 2026 | 21 | 19 | 84.2% | 2 |
| March 2026 | 27 | 27 | 100.0% | 0 |
| April 2026 | 24 | 24 | 95.8% | 0 |
| May 2026 | 28 | 28 | 96.4% | 0 |
| June 2026 | 30 | 30 | 83.3% | 0 |
| July 2026 | 31 | 31 | 83.9% | 0 |