DL1427 · RDU → DTW

Delta Air Lines · RDU to Detroit · last 12 months · 243 flights tracked

93.2%on-time

DL1427 RDU→DTW: 93.2% on-time over 243 flights (last 12 months) — excellent. It beats the route average (88.6%) by 4.6 points. Best day to fly: Wed (100.0%); worst: Fri (89.7%). Seasonality matters: Nov is the most reliable month (100.0%), Dec the worst (80.0%). Cancellation rate is 2.5% — have a backup plan. Average arrival delay: 4.4 minutes.

Data: US BTS, last 12 months.

4.4 minavg arrival delay

2.5%cancelled

0diverted

243flights tracked

Arrival delay distribution

Early/on time · 1821–60 min · 5161–180 min · 3180+ min · 1

On-time by day of week

Mon

92.9%

Tue

92.3%

Wed

100.0%

Thu

92.3%

Fri

89.7%

Sat

100.0%

Sun

92.3%

On-time by month

100.0%

Sep

100.0%

Oct

100.0%

Nov

80.0%

Dec

100.0%

Jan

100.0%

Feb

90.0%

Mar

92.0%

Apr

96.0%

May

95.7%

Jun

81.0%

Jul

88.0%

Aug

← All flights on RDU–DTW