DL704 · PDX → DTW

Delta Air Lines · Portland to Detroit · last 12 months · 73 flights tracked

77.8%on-time

DL704 PDX→DTW: 77.8% on-time over 73 flights (last 12 months) — solid. It trails the route average (79.6%) by 1.8 points. Best day to fly: Mon (92.3%); worst: Thu (66.7%). Seasonality matters: Oct is the most reliable month (88.2%), Dec the worst (66.7%). Average arrival delay: 24.3 minutes.

Data: US BTS, last 12 months.

24.3 minavg arrival delay

1.4%cancelled

0diverted

73flights tracked

Arrival delay distribution

Early/on time · 481–60 min · 1861–180 min · 4180+ min · 2

On-time by day of week

Mon

92.3%

Tue

100.0%

Wed

50.0%

Thu

66.7%

Fri

84.6%

Sat

80.0%

Sun

66.7%

On-time by month

81.2%

Sep

88.2%

Oct

76.2%

Nov

66.7%

Dec

← All flights on PDX–DTW