Flight OddsBTV → IAD United Airlines
United Airlines · Burlington, VT to Washington, DC · 1,228 flights, 2025-07-01 to 2026-06-30 · aggregated across 55 flight numbers
On-time arrival
76%
Median delay
-7 min
90th percentile
+72 min
Cancellation rate
2%
How on-time is United Airlines from BTV to IAD?
Across every United Airlines flight number on BTV → IAD (1,228 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +72 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 911 | 76% |
| 16-30 min | 82 | 7% |
| 31-60 min | 67 | 6% |
| 61-120 min | 64 | 5% |
| 2+ hrs | 75 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 106 | 75% | +24 min |
| 2025-08 | 105 | 83% | +22 min |
| 2025-09 | 81 | 86% | +1 min |
| 2025-10 | 106 | 83% | +7 min |
| 2025-11 | 82 | 54% | +52 min |
| 2025-12 | 106 | 48% | +57 min |
| 2026-01 | 87 | 64% | +42 min |
| 2026-02 | 97 | 86% | -4 min |
| 2026-03 | 117 | 74% | +25 min |
| 2026-04 | 119 | 86% | +5 min |
| 2026-05 | 107 | 85% | +2 min |
| 2026-06 | 86 | 85% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 169 | 75% |
| Tue | 170 | 77% |
| Wed | 171 | 77% |
| Thu | 177 | 79% |
| Fri | 181 | 77% |
| Sat | 154 | 75% |
| Sun | 177 | 73% |
UA flight numbers on BTV → IAD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…