Flight OddsUA1631 SAV → ORD
United Airlines · Savannah, GA to Chicago, IL · 49 flights observed, 2025-07-01 to 2025-08-18 · 773 mi
UA1631 covers more than one route in the data window — the stats below are for SAV → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
21%
Median delay
+42 min
90th percentile
+139 min
Cancellation rate
2%
How often is UA1631 on time?
Across 49 flights on SAV → ORD from 2025-07-01 to 2025-08-18, UA1631 arrived within 15 minutes of schedule 21% of the time. The median arrival delay was +42 min, and the worst 10% of flights arrived +139 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 10 | 21% |
| 16-30 min | 5 | 10% |
| 31-60 min | 17 | 35% |
| 61-120 min | 9 | 19% |
| 2+ hrs | 7 | 15% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 20% | +53 min |
| 2025-08 | 18 | 22% | +66 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 29% |
| Tue | 7 | 14% |
| Wed | 7 | 14% |
| Thu | 6 | 17% |
| Fri | 7 | 29% |
| Sat | 7 | 0% |
| Sun | 7 | 43% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…