YX4790 · IAH → DCA

YX · Houston to Washington National · last 12 months · 118 flights tracked

89.7%on-time

YX4790 IAH→DCA: 89.7% on-time over 118 flights (last 12 months) — excellent. It beats the route average (75.3%) by 14.4 points. Best day to fly: Fri (100.0%); worst: Mon (82.4%). Seasonality matters: Sep is the most reliable month (95.8%), Oct the worst (82.8%). Cancellation rate is 1.7% — have a backup plan. Average arrival delay: 5.0 minutes.

Data: US BTS, last 12 months.

5.0 minavg arrival delay

1.7%cancelled

0diverted

118flights tracked

Arrival delay distribution

Early/on time · 901–60 min · 2561–180 min · 0180+ min · 1

On-time by day of week

Mon

82.4%

Tue

82.4%

Wed

100.0%

Thu

88.9%

Fri

100.0%

Sat

88.9%

Sun

83.3%

On-time by month

95.8%

Sep

82.8%

Oct

88.9%

Nov

90.3%

Dec

100.0%

Jan

← All flights on IAH–DCA