Flight OddsUA1001 BTV → ORD
United Airlines · Burlington, VT to Chicago, IL · 216 flights observed, 2025-07-01 to 2026-03-28 · 763 mi
UA1001 covers more than one route in the data window — the stats below are for BTV → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
53%
Median delay
+12 min
90th percentile
+92 min
Cancellation rate
1%
How often is UA1001 on time?
Across 216 flights on BTV → ORD from 2025-07-01 to 2026-03-28, UA1001 arrived within 15 minutes of schedule 53% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +92 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 | 114 | 53% |
| 16-30 min | 34 | 16% |
| 31-60 min | 36 | 17% |
| 61-120 min | 10 | 5% |
| 2+ hrs | 20 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 23% | +71 min |
| 2025-08 | 31 | 52% | +77 min |
| 2025-09 | 30 | 77% | 0 min |
| 2025-10 | 31 | 71% | +5 min |
| 2025-11 | 28 | 29% | +83 min |
| 2025-12 | 15 | 60% | +21 min |
| 2026-01 | 5 | 80% | -4 min |
| 2026-02 | 17 | 59% | +10 min |
| 2026-03 | 27 | 56% | +40 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 31 | 48% |
| Tue | 30 | 53% |
| Wed | 30 | 60% |
| Thu | 31 | 52% |
| Fri | 31 | 55% |
| Sat | 31 | 58% |
| Sun | 30 | 47% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…