Flight OddsNK1647 ORD → IAH
Spirit Airlines · Chicago, IL to Houston, TX · 10 flights observed, 2026-04-16 to 2026-05-01 · 925 mi
NK1647 covers more than one route in the data window — the stats below are for ORD → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
22%
Median delay
+27 min
90th percentile
+95 min
Cancellation rate
10%
How often is NK1647 on time?
Across 10 flights on ORD → IAH from 2026-04-16 to 2026-05-01, NK1647 arrived within 15 minutes of schedule 22% of the time. The median arrival delay was +27 min, and the worst 10% of flights arrived +95 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 | 2 | 22% |
| 16-30 min | 3 | 33% |
| 31-60 min | 2 | 22% |
| 61-120 min | 1 | 11% |
| 2+ hrs | 1 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 8 | 25% | +30 min |
| 2026-05 | 1 | 0% | +145 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 0% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 3 | 0% |
| Fri | 3 | 33% |
| Sat | No data | — |
| Sun | 2 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…