Flight OddsUA1554 ORD → PDX
United Airlines · Chicago, IL to Portland, OR · 117 flights observed, 2025-08-19 to 2026-05-20 · 1,739 mi
UA1554 covers more than one route in the data window — the stats below are for ORD → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-2 min
90th percentile
+26 min
Cancellation rate
0%
How often is UA1554 on time?
Across 117 flights on ORD → PDX from 2025-08-19 to 2026-05-20, UA1554 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +26 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 | 94 | 81% |
| 16-30 min | 12 | 10% |
| 31-60 min | 4 | 3% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 3 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 13 | 92% | -5 min |
| 2025-09 | 30 | 80% | +9 min |
| 2025-10 | 25 | 72% | +10 min |
| 2026-03 | 3 | 67% | +32 min |
| 2026-04 | 25 | 88% | +4 min |
| 2026-05 | 20 | 80% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 82% |
| Tue | 17 | 76% |
| Wed | 18 | 83% |
| Thu | 17 | 82% |
| Fri | 17 | 76% |
| Sat | 13 | 85% |
| Sun | 17 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…