Flight OddsSJU → ORD Spirit Airlines
Spirit Airlines · San Juan, PR to Chicago, IL · 294 flights, 2025-07-01 to 2026-05-01 · aggregated across 10 flight numbers
On-time arrival
80%
Median delay
-13 min
90th percentile
+46 min
Cancellation rate
6%
How on-time is Spirit Airlines from SJU to ORD?
Across every Spirit Airlines flight number on SJU → ORD (294 flights, 2025-07-01 to 2026-05-01), 80% arrived within 15 minutes of schedule. Median arrival delay -13 min; the worst 10% ran +46 min or later. 6% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 220 | 80% |
| 16-30 min | 16 | 6% |
| 31-60 min | 16 | 6% |
| 61-120 min | 10 | 4% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 33 | 97% | -27 min |
| 2025-08 | 34 | 79% | -2 min |
| 2025-09 | 18 | 100% | -25 min |
| 2025-10 | 11 | 100% | -21 min |
| 2025-11 | 15 | 67% | +15 min |
| 2025-12 | 29 | 66% | +40 min |
| 2026-01 | 28 | 79% | +6 min |
| 2026-02 | 27 | 70% | +18 min |
| 2026-03 | 38 | 74% | +1 min |
| 2026-04 | 40 | 83% | +2 min |
| 2026-05 | 1 | 100% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 43 | 79% |
| Tue | 34 | 71% |
| Wed | 31 | 84% |
| Thu | 43 | 79% |
| Fri | 46 | 80% |
| Sat | 42 | 81% |
| Sun | 35 | 89% |
NK flight numbers on SJU → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…