Flight OddsUA3631 ORD → SAV
United Airlines · Chicago, IL to Savannah, GA · 19 flights observed, 2026-03-06 to 2026-05-13 · 773 mi
UA3631 covers more than one route in the data window — the stats below are for ORD → SAV, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-15 min
90th percentile
+65 min
Cancellation rate
0%
How often is UA3631 on time?
Across 19 flights on ORD → SAV from 2026-03-06 to 2026-05-13, UA3631 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +65 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 | 14 | 74% |
| 16-30 min | 1 | 5% |
| 31-60 min | 2 | 11% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 1 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 17 | 71% | +11 min |
| 2026-05 | 2 | 100% | -26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | No data | — |
| Wed | 2 | 100% |
| Thu | 3 | 100% |
| Fri | 4 | 50% |
| Sat | 4 | 75% |
| Sun | 3 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…