Flight OddsSJC → ORD United Airlines
United Airlines · San Jose, CA to Chicago, IL · 293 flights, 2025-07-01 to 2026-06-30 · aggregated across 14 flight numbers
On-time arrival
92%
Median delay
-13 min
90th percentile
+12 min
Cancellation rate
1%
How on-time is United Airlines from SJC to ORD?
Across every United Airlines flight number on SJC → ORD (293 flights, 2025-07-01 to 2026-06-30), 92% arrived within 15 minutes of schedule. Median arrival delay -13 min; the worst 10% ran +12 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 265 | 92% |
| 16-30 min | 12 | 4% |
| 31-60 min | 6 | 2% |
| 61-120 min | 3 | 1% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 93% | -6 min |
| 2025-08 | 30 | 93% | -12 min |
| 2025-09 | 30 | 93% | -13 min |
| 2025-10 | 31 | 97% | -12 min |
| 2025-11 | 29 | 90% | -1 min |
| 2025-12 | 12 | 92% | -19 min |
| 2026-01 | 4 | 100% | -44 min |
| 2026-02 | 7 | 100% | -12 min |
| 2026-03 | 26 | 88% | -13 min |
| 2026-04 | 30 | 90% | -10 min |
| 2026-05 | 31 | 90% | -7 min |
| 2026-06 | 29 | 90% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 44 | 98% |
| Tue | 41 | 88% |
| Wed | 38 | 92% |
| Thu | 41 | 95% |
| Fri | 42 | 90% |
| Sat | 41 | 93% |
| Sun | 41 | 88% |
UA flight numbers on SJC → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…