Flight OddsUA5637 ORD → GRB
United Airlines · Chicago, IL to Green Bay, WI · 32 flights observed, 2025-07-03 to 2025-08-17 · 173 mi
UA5637 covers more than one route in the data window — the stats below are for ORD → GRB, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
45%
Median delay
+24 min
90th percentile
+64 min
Cancellation rate
3%
How often is UA5637 on time?
Across 32 flights on ORD → GRB from 2025-07-03 to 2025-08-17, UA5637 arrived within 15 minutes of schedule 45% of the time. The median arrival delay was +24 min, and the worst 10% of flights arrived +64 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 14 | 45% |
| 16-30 min | 7 | 23% |
| 31-60 min | 6 | 19% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 3 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 19 | 53% | +37 min |
| 2025-08 | 12 | 33% | +19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 6 | 50% |
| Fri | 6 | 67% |
| Sat | 6 | 33% |
| Sun | 7 | 29% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…