DL2172 · SAN → DTW

Delta Air Lines · San Diego to Detroit · last 12 months · 181 flights tracked

82.9%on-time

DL2172 SAN→DTW: 82.9% on-time over 181 flights (last 12 months) — solid. It trails the route average (85.9%) by 3.0 points. Best day to fly: Wed (96.2%); worst: Mon (72.7%). Seasonality matters: May is the most reliable month (92.0%), Dec the worst (70.0%). Average arrival delay: 8.9 minutes.

Data: US BTS, last 12 months.

8.9 minavg arrival delay

0.0%cancelled

0diverted

181flights tracked

Arrival delay distribution

Early/on time · 1261–60 min · 4761–180 min · 7180+ min · 1

On-time by day of week

Mon

72.7%

Tue

92.6%

Wed

96.2%

Thu

74.2%

Fri

90.3%

Sat

100.0%

Sun

75.0%

On-time by month

82.4%

Sep

87.0%

Oct

83.3%

Nov

70.0%

Dec

81.2%

Apr

92.0%

May

87.0%

Jun

70.8%

Jul

84.0%

Aug

← All flights on SAN–DTW