DL1529 · DTW → IAH

Delta Air Lines · Detroit to Houston · last 12 months · 203 flights tracked

71.6%on-time

DL1529 DTW→IAH: 71.6% on-time over 203 flights (last 12 months) — average. It trails the route average (78.5%) by 6.9 points. Best day to fly: Sun (78.1%); worst: Wed (64.5%). Seasonality matters: Aug is the most reliable month (92.3%), Dec the worst (35.3%). Average arrival delay: 16.7 minutes.

Data: US BTS, last 12 months.

16.7 minavg arrival delay

0.5%cancelled

1diverted

203flights tracked

Arrival delay distribution

Early/on time · 1131–60 min · 7261–180 min · 15180+ min · 1

On-time by day of week

Mon

71.0%

Tue

77.4%

Wed

64.5%

Thu

67.7%

Fri

70.0%

Sat

73.3%

Sun

78.1%

On-time by month

88.9%

Sep

82.6%

Oct

84.2%

Nov

35.3%

Dec

66.7%

Mar

58.3%

Apr

54.2%

Jun

63.3%

Jul

92.3%

Aug

← All flights on DTW–IAH