Flight OddsUA3548 IAD → CLT
United Airlines · Washington, DC to Charlotte, NC · 17 flights observed, 2026-03-29 to 2026-04-28 · 322 mi
UA3548 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
88%
Median delay
-13 min
90th percentile
+27 min
Cancellation rate
0%
How often is UA3548 on time?
Across 17 flights on IAD → CLT from 2026-03-29 to 2026-04-28, UA3548 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +27 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 15 | 88% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 6% |
| 61-120 min | 1 | 6% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 3 | 100% | -20 min |
| 2026-04 | 14 | 86% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 100% |
| Tue | 5 | 80% |
| Wed | 1 | 100% |
| Thu | 4 | 100% |
| Fri | 4 | 75% |
| Sat | 1 | 100% |
| Sun | 1 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…