Flight OddsUnited Airlines · Washington, DC to Los Angeles, CA · 365 flights observed, 2025-07-01 to 2026-06-30 · 2,288 mi
UA1689 covers more than one route in the data window — the stats below are for IAD → LAX, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA1689 on time?
Across 365 flights on IAD → LAX from 2025-07-01 to 2026-06-30, UA1689 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +13 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 330 | 91% |
| 16-30 min | 21 | 6% |
| 31-60 min | 11 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -14 min |
| 2025-08 | 31 | 90% | -13 min |
| 2025-09 | 30 | 87% | -2 min |
| 2025-10 | 31 | 94% | -7 min |
| 2025-11 | 30 | 97% | -14 min |
| 2025-12 | 31 | 94% | -18 min |
| 2026-01 | 29 | 76% | -7 min |
| 2026-02 | 28 | 82% | -8 min |
| 2026-03 | 31 | 90% | -19 min |
| 2026-04 | 30 | 93% | -9 min |
| 2026-05 | 31 | 97% | -13 min |
| 2026-06 | 30 | 97% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 96% |
| Tue | 53 | 87% |
| Wed | 52 | 87% |
| Thu | 52 | 90% |
| Fri | 52 | 90% |
| Sat | 52 | 96% |
| Sun | 51 | 90% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…