NK988
NK988 (Spirit Airlines) is a multi-stop service on 3 routes, busiest Atlanta to Detroit. Of 61 departures recorded from March 2025 to April 2026, 67.9% left on time, according to the US BTS.
- On-time departures67.9%of 61 flights
- Average delay19.7 min
- April 202614
- Cancelled13.1%
- Legs flown under this number3
Recorded departures by month
Short series — NK988 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 periods5 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 18 | – |
| February | – | 7 | – |
| March | 2 | 20 | ▲ 900.0% |
| April | – | 14 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · March 2025 → April 2026
On-time departures by month
Short series — NK988 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 periods5 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 86.7% | – |
| February | – | 66.7% | – |
| March | 50.0% | 58.8% | ▲ 17.6% |
| April | – | 61.5% | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · March 2025 → April 2026
Average departure delay by month
Short series — NK988 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 · March 2025 → April 2026
Cancelled departures by month
Short series — NK988 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 periods5 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 3 | – |
| February | – | 1 | – |
| March | 0 | 3 | – |
| April | – | 1 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · March 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 86.9% 53
- Cancelled 13.1% 8
Share of all recorded flights in the period, all legs. · Mar 8, 2025 → Apr 14, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL DTW Hartsfield Jackson Atlanta International Airport – Detroit Metropolitan Wayne County Airport | 958 | 19.2 min | 68.0% | 58 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 2 | 50.0% | 0 |
| January 2026 | 18 | 15 | 86.7% | 3 |
| February 2026 | 7 | 6 | 66.7% | 1 |
| March 2026 | 20 | 17 | 58.8% | 3 |
| April 2026 | 14 | 13 | 61.5% | 1 |