Flight OddsUA1262 ORD → BOS
United Airlines · Chicago, IL to Boston, MA · 67 flights observed, 2025-09-25 to 2025-12-01 · 867 mi
UA1262 covers more than one route in the data window — the stats below are for ORD → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
55%
Median delay
+3 min
90th percentile
+105 min
Cancellation rate
3%
How often is UA1262 on time?
Across 67 flights on ORD → BOS from 2025-09-25 to 2025-12-01, UA1262 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +105 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 | 36 | 55% |
| 16-30 min | 5 | 8% |
| 31-60 min | 10 | 15% |
| 61-120 min | 9 | 14% |
| 2+ hrs | 5 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 6 | 33% | +97 min |
| 2025-10 | 30 | 43% | +40 min |
| 2025-11 | 28 | 75% | +23 min |
| 2025-12 | 1 | 0% | +75 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 44% |
| Tue | 9 | 44% |
| Wed | 9 | 78% |
| Thu | 9 | 33% |
| Fri | 10 | 60% |
| Sat | 9 | 78% |
| Sun | 10 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…