NK2506
NK2506 (Spirit Airlines) is a multi-stop service on 4 routes, busiest San Jose to San Diego. Of 97 departures recorded from May 2025 to April 2026, 72.2% left on time, according to the US BTS.
- On-time departures72.2%of 97 flights
- Average delay17.6 min
- April 20269
- Cancelled0.0%
- Legs flown under this number4
Recorded departures by month
Short series — NK2506 has only 8 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.
Months without data are left blank.
The most recent periods8 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 9 | – |
| May | 18 | – | – |
| June | 19 | – | – |
| July | 4 | – | – |
| August | 14 | – | – |
| September | 1 | – | – |
| October | – | – | in progress |
| November | 29 | – | – |
| December | 3 | – | – |
according to the US BTS · May 2025 → April 2026
On-time departures by month
Short series — NK2506 has only 8 months so far. Enough to show the level now, not enough to read a trend.
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 periods8 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 66.7% | – |
| May | 88.9% | – | – |
| June | 73.7% | – | – |
| July | 75.0% | – | – |
| August | 50.0% | – | – |
| September | 0.0% | – | – |
| October | – | – | in progress |
| November | 82.8% | – | – |
| December | 0.0% | – | – |
according to the US BTS · May 2025 → April 2026
Average departure delay by month
Short series — NK2506 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · May 2025 → April 2026
Cancelled departures by month
Short series — NK2506 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods8 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 0 | – |
| May | 0 | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · May 2025 → April 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 100.0% 97
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · May 8, 2025 → Apr 30, 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 |
|---|---|---|---|---|
| SJC SAN Mineta San Jose International Airport – San Diego International Airport | 671 | 18.4 min | 80.5% | 41 |
| MCI LAS Kansas City International Airport – Harry Reid International Airport | 1,829 | 11.1 min | 75.0% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| May 2025 | 18 | 18 | 88.9% | 0 |
| June 2025 | 19 | 19 | 73.7% | 0 |
| July 2025 | 4 | 4 | 75.0% | 0 |
| August 2025 | 14 | 14 | 50.0% | 0 |
| September 2025 | 1 | 1 | 0.0% | 0 |
| November 2025 | 29 | 29 | 82.8% | 0 |
| December 2025 | 3 | 3 | 0.0% | 0 |
| April 2026 | 9 | 9 | 66.7% | 0 |