Flight OddsUA1108 IAD → CHS
United Airlines · Washington, DC to Charleston, SC · 246 flights observed, 2025-07-01 to 2026-06-30 · 442 mi
UA1108 covers more than one route in the data window — the stats below are for IAD → CHS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
95%
Median delay
-8 min
90th percentile
+10 min
Cancellation rate
0%
How often is UA1108 on time?
Across 246 flights on IAD → CHS from 2025-07-01 to 2026-06-30, UA1108 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +10 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 | 234 | 95% |
| 16-30 min | 9 | 4% |
| 31-60 min | 1 | 0% |
| 61-120 min | 1 | 0% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 97% | +1 min |
| 2025-08 | 25 | 100% | -7 min |
| 2025-09 | 17 | 94% | -8 min |
| 2025-10 | 20 | 100% | -9 min |
| 2025-11 | 27 | 93% | -6 min |
| 2025-12 | 1 | 100% | -8 min |
| 2026-02 | 12 | 100% | +2 min |
| 2026-03 | 27 | 93% | -6 min |
| 2026-04 | 26 | 92% | -5 min |
| 2026-05 | 30 | 93% | -6 min |
| 2026-06 | 30 | 93% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 41 | 95% |
| Tue | 29 | 97% |
| Wed | 31 | 97% |
| Thu | 42 | 95% |
| Fri | 42 | 95% |
| Sat | 19 | 84% |
| Sun | 42 | 98% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…