NK1173
NK1173 (Spirit Airlines) is a multi-stop service on 2 routes, busiest Houston to Orlando. Of 68 departures recorded from July 2025 to April 2026, 48.4% left on time, according to the US BTS.
- On-time departures48.4%of 68 flights
- Average delay43.6 min
- April 202614
- Cancelled8.8%
- Legs flown under this number2
Recorded departures by month
Short series — NK1173 has only 4 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 periods4 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | 20 | – |
| April | – | 14 | – |
| May | – | – | – |
| June | – | – | – |
| July | 22 | – | – |
| August | 12 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · July 2025 → April 2026
On-time departures by month
Short series — NK1173 has only 4 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 | – | – | – |
| February | – | – | – |
| March | – | 25.0% | – |
| April | – | 61.5% | – |
| May | – | – | – |
| June | – | – | – |
| July | 57.1% | – | – |
| August | 50.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · July 2025 → April 2026
Average departure delay by month
Short series — NK1173 has only 4 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 · July 2025 → April 2026
Cancelled departures by month
Short series — NK1173 has only 4 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods4 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | 4 | – |
| April | – | 1 | – |
| May | – | – | – |
| June | – | – | – |
| July | 1 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · July 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 91.2% 62
- Cancelled 8.8% 6
Share of all recorded flights in the period, all legs. · Jul 9, 2025 → Apr 14, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IAH MCO George Bush Intercontinental Airport – Orlando International Airport | 1,372 | 40.8 min | 54.6% | 34 |
| DFW MCO Dallas Fort Worth International Airport – Orlando International Airport | 1,582 | 46.8 min | 41.4% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| July 2025 | 22 | 21 | 57.1% | 1 |
| August 2025 | 12 | 12 | 50.0% | 0 |
| March 2026 | 20 | 16 | 25.0% | 4 |
| April 2026 | 14 | 13 | 61.5% | 1 |