NK3905
NK3905 (Spirit Airlines) is a multi-stop service on 5 routes, busiest San Juan to Tampa. Of 61 departures recorded from December 2024 to April 2026, 53.7% left on time, according to the US BTS.
- On-time departures53.7%of 61 flights
- Average delay22.8 min
- April 202613
- Cancelled11.5%
- Legs flown under this number5
Recorded departures by month
Short series — NK3905 has only 5 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 periods4 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 6 | – |
| March | 8 | 31 | ▲ 287.5% |
| April | – | 13 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · December 2024 → April 2026
On-time departures by month
Short series — NK3905 has only 5 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 periods4 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 100.0% | – |
| March | 62.5% | 50.0% | ▼ 20.0% |
| April | – | 18.2% | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · December 2024 → April 2026
Average departure delay by month
Short series — NK3905 has only 5 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 · December 2024 → April 2026
Cancelled departures by month
Short series — NK3905 has only 5 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods4 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 0 | – |
| March | 0 | 5 | – |
| April | – | 2 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · December 2024 → 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 88.5% 54
- Cancelled 11.5% 7
Share of all recorded flights in the period, all legs. · Dec 3, 2024 → Apr 13, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SJU TPA Luis Munoz Marin International Airport – Tampa International Airport | 1,991 | 25.3 min | 48.8% | 50 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 3 | 3 | 100.0% | 0 |
| March 2025 | 8 | 8 | 62.5% | 0 |
| February 2026 | 6 | 6 | 100.0% | 0 |
| March 2026 | 31 | 26 | 50.0% | 5 |
| April 2026 | 13 | 11 | 18.2% | 2 |