Flight OddsUA1491 ORD → ORF
United Airlines · Chicago, IL to Norfolk, VA · 89 flights observed, 2025-09-25 to 2026-03-27 · 717 mi
UA1491 covers more than one route in the data window — the stats below are for ORD → ORF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-2 min
90th percentile
+67 min
Cancellation rate
1%
How often is UA1491 on time?
Across 89 flights on ORD → ORF from 2025-09-25 to 2026-03-27, UA1491 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +67 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 65 | 74% |
| 16-30 min | 5 | 6% |
| 31-60 min | 8 | 9% |
| 61-120 min | 7 | 8% |
| 2+ hrs | 3 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 6 | 100% | -5 min |
| 2025-10 | 31 | 90% | +0 min |
| 2025-11 | 28 | 64% | +31 min |
| 2025-12 | 17 | 59% | +18 min |
| 2026-03 | 6 | 50% | +31 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 75% |
| Tue | 12 | 92% |
| Wed | 12 | 67% |
| Thu | 12 | 92% |
| Fri | 13 | 77% |
| Sat | 12 | 58% |
| Sun | 15 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…