DL1748 · BOS → DTW

Delta Air Lines · Boston to Detroit · last 12 months · 365 flights tracked

86.9%on-time

DL1748 BOS→DTW: 86.9% on-time over 365 flights (last 12 months) — excellent. It beats the route average (75.7%) by 11.2 points. Best day to fly: Mon (92.0%); worst: Sun (80.8%). Seasonality matters: Apr is the most reliable month (100.0%), Dec the worst (71.0%). Cancellation rate is 1.6% — have a backup plan. Average arrival delay: 14.6 minutes.

Data: US BTS, last 12 months.

14.6 minavg arrival delay

1.6%cancelled

0diverted

365flights tracked

Arrival delay distribution

Early/on time · 2631–60 min · 7861–180 min · 9180+ min · 9

On-time by day of week

Mon

92.0%

Tue

88.2%

Wed

88.5%

Thu

82.7%

Fri

88.2%

Sat

88.2%

Sun

80.8%

On-time by month

93.3%

Sep

100.0%

Oct

86.2%

Nov

71.0%

Dec

73.3%

Jan

80.8%

Feb

87.1%

Mar

100.0%

Apr

93.5%

May

93.1%

Jun

80.0%

Jul

83.9%

Aug

← All flights on BOS–DTW