NK948
NK948 (Spirit Airlines) is a multi-stop service on 2 routes, busiest Chicago to Tampa. Of 126 departures recorded from December 2024 to May 2026, 64.7% left on time, according to the US BTS.
- On-time departures64.7%of 126 flights
- Average delay32.3 min
- May 20261
- Cancelled5.6%
- Legs flown under this number2
Recorded departures by month
Short series — NK948 has only 6 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 periods5 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 24 | – |
| February | – | 28 | – |
| March | – | 30 | – |
| April | – | 29 | – |
| May | – | 1 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · December 2024 → May 2026
On-time departures by month
Short series — NK948 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 | – | 60.9% | – |
| February | – | 63.0% | – |
| March | – | 59.3% | – |
| April | – | 60.7% | – |
| 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 — NK948 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 — NK948 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods5 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 1 | – |
| March | – | 3 | – |
| April | – | 1 | – |
| May | – | 1 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · December 2024 → May 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 94.4% 119
- Cancelled 5.6% 7
Share of all recorded flights in the period, all legs. · Dec 4, 2024 → May 1, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD TPA Chicago O'Hare International Airport – Tampa International Airport | 1,631 | 35.0 min | 61.0% | 112 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 14 | 14 | 92.9% | 0 |
| January 2026 | 24 | 23 | 60.9% | 1 |
| February 2026 | 28 | 27 | 63.0% | 1 |
| March 2026 | 30 | 27 | 59.3% | 3 |
| April 2026 | 29 | 28 | 60.7% | 1 |
| May 2026 | 1 | 0 | — | 1 |