Airport head-to-head
Washington vs Houston
Source: US DOT · BTSOn-time = arrival within 15 min
IAH is more on-time — 79% vs 68%.
Washington
on-time
- p90 delay
- 65 min
- Gate on-time
- 74%
- On time68%
- 15–59 min17%
- 1–2 hr6%
- 2 hr+5%
142,187 flights
more on-time
Houston
on-time
- p90 delay
- 40 min
- Gate on-time
- 78%
- On time79%
- 15–59 min12%
- 1–2 hr4%
- 2 hr+4%
119,193 flights
Last 12 months · arrivals · on-time means arriving within 15 minutes (BTS standard).