Flight OddsUA2022 ORD → BOS
United Airlines · Chicago, IL to Boston, MA · 37 flights observed, 2025-08-19 to 2025-09-24 · 867 mi
UA2022 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
37%
Median delay
+38 min
90th percentile
+120 min
Cancellation rate
3%
How often is UA2022 on time?
Across 37 flights on ORD → BOS from 2025-08-19 to 2025-09-24, UA2022 arrived within 15 minutes of schedule 37% of the time. The median arrival delay was +38 min, and the worst 10% of flights arrived +120 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 | 13 | 37% |
| 16-30 min | 2 | 6% |
| 31-60 min | 10 | 29% |
| 61-120 min | 7 | 20% |
| 2+ hrs | 3 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 13 | 77% | +24 min |
| 2025-09 | 22 | 14% | +61 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 6 | 33% |
| Wed | 5 | 40% |
| Thu | 5 | 20% |
| Fri | 5 | 20% |
| Sat | 4 | 50% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…