Flight OddsUA1525 ORD → MIA
United Airlines · Chicago, IL to Miami, FL · 28 flights observed, 2025-10-26 to 2025-12-01 · 1,197 mi
UA1525 covers more than one route in the data window — the stats below are for ORD → MIA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
64%
Median delay
+2 min
90th percentile
+69 min
Cancellation rate
0%
How often is UA1525 on time?
Across 28 flights on ORD → MIA from 2025-10-26 to 2025-12-01, UA1525 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +69 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 18 | 64% |
| 16-30 min | 4 | 14% |
| 31-60 min | 2 | 7% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 2 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 50% | +16 min |
| 2025-11 | 23 | 70% | +45 min |
| 2025-12 | 1 | 0% | +52 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | 1 | 100% |
| Wed | 1 | 0% |
| Thu | 4 | 75% |
| Fri | 5 | 100% |
| Sat | 5 | 60% |
| Sun | 6 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…