Flight OddsBTV → ORD United Airlines
United Airlines · Burlington, VT to Chicago, IL · 830 flights, 2025-07-01 to 2026-06-30 · aggregated across 20 flight numbers
On-time arrival
70%
Median delay
+3 min
90th percentile
+55 min
Cancellation rate
1%
How on-time is United Airlines from BTV to ORD?
Across every United Airlines flight number on BTV → ORD (830 flights, 2025-07-01 to 2026-06-30), 70% arrived within 15 minutes of schedule. Median arrival delay +3 min; the worst 10% ran +55 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 572 | 70% |
| 16-30 min | 97 | 12% |
| 31-60 min | 80 | 10% |
| 61-120 min | 30 | 4% |
| 2+ hrs | 44 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 56% | +34 min |
| 2025-08 | 60 | 68% | +40 min |
| 2025-09 | 66 | 85% | -2 min |
| 2025-10 | 87 | 77% | +6 min |
| 2025-11 | 58 | 53% | +46 min |
| 2025-12 | 76 | 61% | +24 min |
| 2026-01 | 64 | 73% | +5 min |
| 2026-02 | 59 | 76% | +5 min |
| 2026-03 | 61 | 52% | +35 min |
| 2026-04 | 89 | 75% | +23 min |
| 2026-05 | 82 | 78% | +9 min |
| 2026-06 | 60 | 70% | +45 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 117 | 66% |
| Tue | 118 | 72% |
| Wed | 118 | 73% |
| Thu | 116 | 69% |
| Fri | 117 | 74% |
| Sat | 121 | 68% |
| Sun | 116 | 65% |
UA flight numbers on BTV → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…