Flight OddsNK2020 IAH → DTW
Spirit Airlines · Houston, TX to Detroit, MI · 59 flights observed, 2026-01-08 to 2026-04-14 · 1,075 mi
On-time arrival
72%
Median delay
-1 min
90th percentile
+64 min
Cancellation rate
10%
How often is NK2020 on time?
Across 59 flights on IAH → DTW from 2026-01-08 to 2026-04-14, NK2020 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +64 min or later. 10% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 38 | 72% |
| 16-30 min | 1 | 2% |
| 31-60 min | 8 | 15% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 4 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 17 | 82% | -3 min |
| 2026-02 | 7 | 71% | +55 min |
| 2026-03 | 16 | 75% | +18 min |
| 2026-04 | 13 | 54% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 5 | 80% |
| Wed | 9 | 67% |
| Thu | 9 | 33% |
| Fri | 8 | 75% |
| Sat | 10 | 90% |
| Sun | 8 | 88% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…