Flight OddsNK139 BWI → IAH
Spirit Airlines · Baltimore, MD to Houston, TX · 33 flights observed, 2025-12-04 to 2026-01-06 · 1,235 mi
On-time arrival
61%
Median delay
+8 min
90th percentile
+101 min
Cancellation rate
6%
How often is NK139 on time?
Across 33 flights on BWI → IAH from 2025-12-04 to 2026-01-06, NK139 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +101 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 19 | 61% |
| 16-30 min | 2 | 6% |
| 31-60 min | 1 | 3% |
| 61-120 min | 7 | 23% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 27 | 63% | +27 min |
| 2026-01 | 4 | 50% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 40% |
| Tue | 5 | 40% |
| Wed | 3 | 33% |
| Thu | 5 | 100% |
| Fri | 4 | 75% |
| Sat | 4 | 50% |
| Sun | 5 | 80% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…