DL523 · DTW → LAX

Delta Air Lines · Detroit to Los Angeles · last 12 months · 215 flights tracked

73.8%on-time

DL523 DTW→LAX: 73.8% on-time over 215 flights (last 12 months) — average. It trails the route average (75.8%) by 2.0 points. Best day to fly: Sat (90.0%); worst: Wed (61.3%). Seasonality matters: Apr is the most reliable month (88.9%), Aug the worst (63.3%). Cancellation rate is 1.9% — have a backup plan. Average arrival delay: 17.2 minutes.

Data: US BTS, last 12 months.

17.2 minavg arrival delay

1.9%cancelled

1diverted

215flights tracked

Arrival delay distribution

Early/on time · 1101–60 min · 8861–180 min · 8180+ min · 4

On-time by day of week

Mon

74.2%

Tue

63.3%

Wed

61.3%

Thu

66.7%

Fri

80.0%

Sat

90.0%

Sun

82.1%

On-time by month

0.0%

Dec

67.7%

Jan

85.7%

Feb

100.0%

Mar

88.9%

Apr

76.7%

May

76.7%

Jun

71.0%

Jul

63.3%

Aug

← All flights on DTW–LAX