NK154
NK154 (Spirit Airlines) is a multi-stop service on 3 routes, busiest Chicago to Fort Lauderdale. Of 105 departures recorded from January 2025 to January 2026, 78.6% left on time, according to the US BTS.
- On-time departures78.6%of 105 flights
- Average delay10.6 min
- January 20266▼ 53.8%vs January 2025
- Cancelled1.9%
- Legs flown under this number3
Recorded departures by month
Short series — NK154 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 periods6 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 13 | 6 | ▼ 53.8% |
| February | 23 | – | – |
| March | 4 | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 29 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jan) | 13 | 6 | ▼ 53.8% |
according to the US BTS · January 2025 → January 2026
On-time departures by month
Short series — NK154 has only 6 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 periods6 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 60.0% | ▼ 40.0% |
| February | 87.0% | – | – |
| March | 100.0% | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 75.9% | – | – |
| December | 65.5% | – | – |
| Year-to-date average (Jan–Jan) | 100.0% | 60.0% | ▼ 40.0% |
according to the US BTS · January 2025 → January 2026
Average departure delay by month
Short series — NK154 has only 6 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 · January 2025 → January 2026
Cancelled departures by month
Short series — NK154 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 periods6 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | – | – |
| March | 0 | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jan) | 0 | 1 |
according to the US BTS · January 2025 → January 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 98.1% 103
- Cancelled 1.9% 2
Share of all recorded flights in the period, all legs. · Jan 10, 2025 → Jan 6, 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 |
|---|---|---|---|---|
| ORD FLL Chicago O'Hare International Airport – Fort Lauderdale Hollywood International Airport | 1,905 | 0.5 min | 92.5% | 40 |
| IAH LAX George Bush Intercontinental Airport – Los Angeles International Airport | 2,215 | 18.4 min | 61.3% | 33 |
| LAX ATL Los Angeles International Airport – Hartsfield Jackson Atlanta International Airport | 3,126 | 15.7 min | 78.1% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 13 | 13 | 100.0% | 0 |
| February 2025 | 23 | 23 | 87.0% | 0 |
| March 2025 | 4 | 4 | 100.0% | 0 |
| November 2025 | 29 | 29 | 75.9% | 0 |
| December 2025 | 30 | 29 | 65.5% | 1 |
| January 2026 | 6 | 5 | 60.0% | 1 |