Flight OddsUA6234 IAD → CLT
United Airlines · Washington, DC to Charlotte, NC · 133 flights observed, 2025-07-01 to 2026-06-30 · 322 mi
UA6234 covers more than one route in the data window — the stats below are for IAD → CLT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
+2 min
90th percentile
+49 min
Cancellation rate
3%
How often is UA6234 on time?
Across 133 flights on IAD → CLT from 2025-07-01 to 2026-06-30, UA6234 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +49 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 | 87 | 67% |
| 16-30 min | 18 | 14% |
| 31-60 min | 14 | 11% |
| 61-120 min | 4 | 3% |
| 2+ hrs | 6 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 61% | +27 min |
| 2025-08 | 17 | 71% | +16 min |
| 2025-12 | 27 | 78% | +21 min |
| 2026-01 | 4 | 100% | -15 min |
| 2026-03 | 1 | 100% | -11 min |
| 2026-04 | 12 | 67% | +9 min |
| 2026-05 | 11 | 55% | +10 min |
| 2026-06 | 29 | 62% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 75% |
| Tue | 17 | 76% |
| Wed | 14 | 57% |
| Thu | 22 | 64% |
| Fri | 16 | 69% |
| Sat | 22 | 77% |
| Sun | 22 | 55% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…