DL685 · JFK → SAN

Delta Air Lines · New York JFK to San Diego · last 12 months · 317 flights tracked

71.9%on-time

DL685 JFK→SAN: 71.9% on-time over 317 flights (last 12 months) — average. It trails the route average (78.0%) by 6.1 points. Best day to fly: Fri (79.6%); worst: Sun (56.5%). Seasonality matters: Feb is the most reliable month (92.9%), Jul the worst (46.7%). Cancellation rate is 2.5% — have a backup plan. Average arrival delay: 16.8 minutes.

Data: US BTS, last 12 months.

16.8 minavg arrival delay

2.5%cancelled

7diverted

317flights tracked

Arrival delay distribution

Early/on time · 1751–60 min · 10061–180 min · 23180+ min · 4

On-time by day of week

Mon

72.5%

Tue

76.2%

Wed

78.6%

Thu

68.0%

Fri

79.6%

Sat

72.7%

Sun

56.5%

On-time by month

69.2%

Sep

81.5%

Oct

70.8%

Nov

66.7%

Dec

66.7%

Jan

92.9%

Feb

83.3%

Mar

78.6%

Apr

74.2%

May

60.0%

Jun

46.7%

Jul

66.7%

Aug

← All flights on JFK–SAN