NK1648
NK1648 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Atlanta to Detroit. Of 141 departures recorded from October 2024 to May 2026, 72.7% left on time, according to the US BTS.
- On-time departures72.7%of 141 flights
- Average delay10.6 min
- May 20261
- Cancelled1.4%
- Legs flown under this number4
Recorded departures by month
Short series — NK1648 has only 10 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 periods7 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 23 | – | – |
| February | 28 | – | – |
| March | 3 | – | – |
| April | – | 9 | – |
| May | – | 1 | – |
| June | – | – | – |
| July | 23 | – | – |
| August | 12 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 2026
On-time departures by month
Short series — NK1648 has only 10 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 periods7 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 71.4% | – | – |
| February | 71.4% | – | – |
| March | 33.3% | – | – |
| April | – | 22.2% | – |
| May | – | 0.0% | – |
| June | – | – | – |
| July | 91.3% | – | – |
| August | 75.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
Short series — NK1648 has only 10 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 · October 2024 → May 2026
Cancelled departures by month
Short series — NK1648 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | – | – |
| February | 0 | – | – |
| March | 0 | – | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 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 98.6% 139
- Cancelled 1.4% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 1, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL DTW Hartsfield Jackson Atlanta International Airport – Detroit Metropolitan Wayne County Airport | 958 | 17.2 min | 69.2% | 54 |
| MSY TPA Louis Armstrong New Orleans International Airport – Tampa International Airport | 785 | 2.3 min | 78.6% | 42 |
| MCI LAS Kansas City International Airport – Harry Reid International Airport | 1,829 | 0.7 min | 85.7% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 61.5% | 0 |
| November 2024 | 26 | 26 | 88.5% | 0 |
| December 2024 | 3 | 3 | 66.7% | 0 |
| January 2025 | 23 | 21 | 71.4% | 2 |
| February 2025 | 28 | 28 | 71.4% | 0 |
| March 2025 | 3 | 3 | 33.3% | 0 |
| July 2025 | 23 | 23 | 91.3% | 0 |
| August 2025 | 12 | 12 | 75.0% | 0 |
| April 2026 | 9 | 9 | 22.2% | 0 |
| May 2026 | 1 | 1 | 0.0% | 0 |