Flight Reliability
NK 1890 · Spirit Airlines
Tampa → Las Vegas (TPA–LAS)83% of its flights flew this route. The rest (FLL–IAH, MIA–LAS) are included in these numbers.
- 85%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 0%
- Cancelled
- 6 min early
- Median arrival delay
Based on 66 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
NK 1890 departing between 6–9 AM arrived on time 90% of the time, versus 70% between 12–3 PM.
Mondays have been rough.
NK 1890 arrived on time 85% of the time on Fridays and just 69% on Mondays. That gap is worth planning around.
A bit ahead of the TPA–LAS route.
NK 1890 arrived on time 85% of the time, versus 82% across the TPA–LAS route.
Better than the Spirit Airlines network average.
NK 1890 arrived on time 85% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon69%(13 flights)
- Tue—(8 flights)
- Wed—(8 flights)
- Thu—(8 flights)
- Fri85%(13 flights)
- Sat—(8 flights)
- Sun—(8 flights)
- 6–9 AM90%(31 flights)
- 12–3 PM70%(10 flights)
- 3–6 PM84%(25 flights)
- Departures on time
- 88%
- Diverted
- 0%
- Flights flown
- 66
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 66 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.