Flight OddsNK255 IAH → DTW
Spirit Airlines · Houston, TX to Detroit, MI · 15 flights observed, 2026-04-15 to 2026-05-01 · 1,075 mi
On-time arrival
60%
Median delay
+10 min
90th percentile
+75 min
Cancellation rate
0%
How often is NK255 on time?
Across 15 flights on IAH → DTW from 2026-04-15 to 2026-05-01, NK255 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +75 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 | 9 | 60% |
| 16-30 min | 3 | 20% |
| 31-60 min | 1 | 7% |
| 61-120 min | 1 | 7% |
| 2+ hrs | 1 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 14 | 57% | +21 min |
| 2026-05 | 1 | 100% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 50% |
| Tue | 2 | 50% |
| Wed | 3 | 67% |
| Thu | 2 | 0% |
| Fri | 2 | 100% |
| Sat | 2 | 100% |
| Sun | 2 | 50% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…