Flight OddsUA3639 ORD → CLE
United Airlines · Chicago, IL to Cleveland, OH · 50 flights observed, 2025-10-26 to 2025-12-17 · 316 mi
UA3639 covers more than one route in the data window — the stats below are for ORD → CLE, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
0 min
90th percentile
+52 min
Cancellation rate
6%
How often is UA3639 on time?
Across 50 flights on ORD → CLE from 2025-10-26 to 2025-12-17, UA3639 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +52 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 | 34 | 72% |
| 16-30 min | 5 | 11% |
| 31-60 min | 4 | 9% |
| 61-120 min | 3 | 6% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 67% | +33 min |
| 2025-11 | 26 | 77% | +1 min |
| 2025-12 | 15 | 67% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 71% |
| Tue | 8 | 88% |
| Wed | 8 | 75% |
| Thu | 6 | 83% |
| Fri | 5 | 80% |
| Sat | 6 | 50% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…