Flight OddsNK1877 LAS → PIT
Spirit Airlines · Las Vegas, NV to Pittsburgh, PA · 56 flights observed, 2025-09-04 to 2025-10-29 · 1,910 mi
NK1877 covers more than one route in the data window — the stats below are for LAS → PIT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
98%
Median delay
-17 min
90th percentile
+6 min
Cancellation rate
0%
How often is NK1877 on time?
Across 56 flights on LAS → PIT from 2025-09-04 to 2025-10-29, NK1877 arrived within 15 minutes of schedule 98% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +6 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 55 | 98% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 27 | 100% | -14 min |
| 2025-10 | 29 | 97% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 100% |
| Tue | 8 | 100% |
| Wed | 8 | 100% |
| Thu | 8 | 100% |
| Fri | 8 | 100% |
| Sat | 8 | 88% |
| Sun | 8 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…