DL1686 · PHL → DTW

Delta Air Lines · Philadelphia to Detroit · last 12 months · 227 flights tracked

75.2%on-time

DL1686 PHL→DTW: 75.2% on-time over 227 flights (last 12 months) — solid. It trails the route average (79.1%) by 3.9 points. Best day to fly: Tue (88.6%); worst: Sun (64.5%). Seasonality matters: Feb is the most reliable month (88.9%), Jul the worst (61.9%). Cancellation rate is 4.0% — have a backup plan. Average arrival delay: 27.2 minutes.

Data: US BTS, last 12 months.

27.2 minavg arrival delay

4.0%cancelled

0diverted

227flights tracked

Arrival delay distribution

Early/on time · 1501–60 min · 3661–180 min · 25180+ min · 7

On-time by day of week

Mon

78.4%

Tue

88.6%

Wed

66.7%

Thu

78.8%

Fri

72.2%

Sat

80.0%

Sun

64.5%

On-time by month

88.2%

Sep

78.3%

Oct

77.8%

Nov

75.0%

Dec

65.4%

Jan

88.9%

Feb

85.7%

Mar

72.2%

May

72.7%

Jun

61.9%

Jul

69.6%

Aug

← All flights on PHL–DTW