Airport head-to-head
Washington vs Houston
Source: US DOT · BTSOn-time = arrival within 15 min
IAH is more on-time — 78% vs 69%.
Washington
on-time
- p90 delay
- 65 min
- Gate on-time
- 75%
On time 69%
15–59 min 16%
1–2 hr 6%
2 hr+ 5%
- On time69%
- 15–59 min16%
- 1–2 hr6%
- 2 hr+5%
142,506 flights
more on-time
Houston
on-time
- p90 delay
- 45 min
- Gate on-time
- 77%
On time 78%
15–59 min 13%
1–2 hr 4%
2 hr+ 3%
- On time78%
- 15–59 min13%
- 1–2 hr4%
- 2 hr+3%
117,259 flights
Last 12 months · arrivals · on-time means arriving within 15 minutes (BTS standard).