Flight OddsUA617 ORD → JAX
United Airlines · Chicago, IL to Jacksonville, FL · 58 flights observed, 2025-08-19 to 2026-05-20 · 864 mi
UA617 covers more than one route in the data window — the stats below are for ORD → JAX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
0 min
90th percentile
+55 min
Cancellation rate
2%
How often is UA617 on time?
Across 58 flights on ORD → JAX from 2025-08-19 to 2026-05-20, UA617 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +55 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 44 | 77% |
| 16-30 min | 5 | 9% |
| 31-60 min | 2 | 4% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 4 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 92% | -4 min |
| 2025-09 | 24 | 79% | +15 min |
| 2026-04 | 1 | 100% | -18 min |
| 2026-05 | 20 | 65% | +48 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 9 | 100% |
| Wed | 9 | 78% |
| Thu | 8 | 88% |
| Fri | 7 | 71% |
| Sat | 8 | 63% |
| Sun | 8 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…