Flight OddsUA3704 ORD → GRR
United Airlines · Chicago, IL to Grand Rapids, MI · 12 flights observed, 2026-04-05 to 2026-04-27 · 137 mi
UA3704 covers more than one route in the data window — the stats below are for ORD → GRR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-12 min
90th percentile
+22 min
Cancellation rate
17%
How often is UA3704 on time?
Across 12 flights on ORD → GRR from 2026-04-05 to 2026-04-27, UA3704 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +22 min or later. 17% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 7 | 78% |
| 16-30 min | 2 | 22% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 9 | 78% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 2 | 100% |
| Fri | 1 | 0% |
| Sat | No data | — |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…