AS41
AS41 (Alaska Airlines) flies New York to San Francisco. Of 583 departures recorded from October 2024 to July 2026, 66.8% left on time, according to the US BTS.
- On-time departures66.8%of 583 flights
- Average delay23.4 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.9%
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 25 | 5 | ▼ 80.0% |
| February | 24 | 10 | ▼ 58.3% |
| March | 31 | 26 | ▼ 16.1% |
| April | 30 | 26 | ▼ 13.3% |
| May | 30 | 26 | ▼ 13.3% |
| June | 30 | 29 | ▼ 3.3% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 201 | 153 | ▼ 23.9% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 92.0% | 80.0% | ▼ 13.0% |
| February | 87.0% | 88.9% | ▲ 2.2% |
| March | 67.7% | 72.0% | ▲ 6.3% |
| April | 76.7% | 88.5% | ▲ 15.4% |
| May | 43.3% | 80.0% | ▲ 84.6% |
| June | 20.7% | 75.9% | ▲ 266.7% |
| July | 22.6% | 85.2% | ▲ 277.3% |
| August | 54.8% | – | – |
| September | 58.6% | – | – |
| October | 64.5% | – | in progress |
| November | 64.3% | – | – |
| December | 60.7% | – | – |
| Year-to-date average (Jan–Jul) | 58.6% | 81.5% | ▲ 39.1% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 1 | 1 | 0.0% |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 4 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 2 | 7 | ▲ 250.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 98.1% 572
- Cancelled 1.9% 11
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 |
|---|---|---|---|---|
| JFK SFO John F. Kennedy International Airport – San Francisco International Airport | 4,152 | 23.4 min | 66.8% | 583 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 29 | 29 | 86.2% | 0 |
| December 2024 | 31 | 31 | 67.7% | 0 |
| January 2025 | 25 | 25 | 92.0% | 0 |
| February 2025 | 24 | 23 | 87.0% | 1 |
| March 2025 | 31 | 31 | 67.7% | 0 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 30 | 30 | 43.3% | 0 |
| June 2025 | 30 | 29 | 20.7% | 1 |
| July 2025 | 31 | 31 | 22.6% | 0 |
| August 2025 | 31 | 31 | 54.8% | 0 |
| September 2025 | 30 | 29 | 58.6% | 1 |
| October 2025 | 31 | 31 | 64.5% | 0 |
| November 2025 | 28 | 28 | 64.3% | 0 |
| December 2025 | 29 | 28 | 60.7% | 1 |
| January 2026 | 5 | 5 | 80.0% | 0 |
| February 2026 | 10 | 9 | 88.9% | 1 |
| March 2026 | 26 | 25 | 72.0% | 1 |
| April 2026 | 26 | 26 | 88.5% | 0 |
| May 2026 | 26 | 25 | 80.0% | 1 |
| June 2026 | 29 | 29 | 75.9% | 0 |
| July 2026 | 31 | 27 | 85.2% | 4 |