NK153
NK153 (Spirit Airlines) is a multi-stop service on 3 routes, busiest Las Vegas to Chicago. Of 118 departures recorded from January 2025 to January 2026, 80.2% left on time, according to the US BTS.
- On-time departures80.2%of 118 flights
- Average delay7.8 min
- January 20266▼ 73.9%vs January 2025
- Cancelled1.7%
- Legs flown under this number3
Recorded departures by month
Short series — NK153 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 | 23 | 6 | ▼ 73.9% |
| February | 27 | – | – |
| March | 4 | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 28 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jan) | 23 | 6 | ▼ 73.9% |
according to the US BTS · January 2025 → January 2026
On-time departures by month
Short series — NK153 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 | 95.7% | 40.0% | ▼ 58.2% |
| February | 81.5% | – | – |
| March | 100.0% | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 85.7% | – | – |
| December | 65.5% | – | – |
| Year-to-date average (Jan–Jan) | 95.7% | 40.0% | ▼ 58.2% |
according to the US BTS · January 2025 → January 2026
Average departure delay by month
Short series — NK153 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 — NK153 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 98.3% 116
- Cancelled 1.7% 2
Share of all recorded flights in the period, all legs. · Jan 9, 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 |
|---|---|---|---|---|
| LAS ORD Harry Reid International Airport – Chicago O'Hare International Airport | 2,432 | -3.1 min | 88.9% | 54 |
| LAX IAH Los Angeles International Airport – George Bush Intercontinental Airport | 2,215 | 26.2 min | 64.5% | 33 |
| LAS LAX Harry Reid International Airport – Los Angeles International Airport | 380 | 8.2 min | 80.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 23 | 23 | 95.7% | 0 |
| February 2025 | 27 | 27 | 81.5% | 0 |
| March 2025 | 4 | 4 | 100.0% | 0 |
| November 2025 | 28 | 28 | 85.7% | 0 |
| December 2025 | 30 | 29 | 65.5% | 1 |
| January 2026 | 6 | 5 | 40.0% | 1 |