Flight OddsUA2651 SEA → ORD
United Airlines · Seattle, WA to Chicago, IL · 70 flights observed, 2025-10-26 to 2026-05-17 · 1,721 mi
UA2651 covers more than one route in the data window — the stats below are for SEA → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-10 min
90th percentile
+50 min
Cancellation rate
3%
How often is UA2651 on time?
Across 70 flights on SEA → ORD from 2025-10-26 to 2026-05-17, UA2651 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +50 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 | 51 | 75% |
| 16-30 min | 7 | 10% |
| 31-60 min | 5 | 7% |
| 61-120 min | 4 | 6% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 100% | -17 min |
| 2025-11 | 28 | 71% | +12 min |
| 2026-03 | 23 | 78% | -7 min |
| 2026-05 | 11 | 64% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 56% |
| Tue | 8 | 100% |
| Wed | 10 | 90% |
| Thu | 10 | 70% |
| Fri | 12 | 67% |
| Sat | 9 | 78% |
| Sun | 10 | 70% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…