DL1686 · DTW → PHL

Delta Air Lines · Detroit to Philadelphia · last 12 months · 229 flights tracked

74.3%on-time

DL1686 DTW→PHL: 74.3% on-time over 229 flights (last 12 months) — average. It trails the route average (78.4%) by 4.1 points. Best day to fly: Sat (80.0%); worst: Wed (69.4%). Seasonality matters: Feb is the most reliable month (88.9%), Jul the worst (59.1%). Cancellation rate is 3.1% — have a backup plan. Average arrival delay: 27.4 minutes.

Data: US BTS, last 12 months.

27.4 minavg arrival delay

3.1%cancelled

0diverted

229flights tracked

Arrival delay distribution

Early/on time · 1351–60 min · 5361–180 min · 27180+ min · 7

On-time by day of week

Mon

73.7%

Tue

77.1%

Wed

69.4%

Thu

71.4%

Fri

75.7%

Sat

80.0%

Sun

77.4%

On-time by month

88.2%

Sep

78.3%

Oct

66.7%

Nov

70.6%

Dec

76.9%

Jan

88.9%

Feb

85.7%

Mar

66.7%

May

68.2%

Jun

59.1%

Jul

72.0%

Aug

← All flights on DTW–PHL