DL819 · ATL → SAN

Delta Air Lines · Atlanta to San Diego · last 12 months · 142 flights tracked

66.4%on-time

DL819 ATL→SAN: 66.4% on-time over 142 flights (last 12 months) — average. It trails the route average (78.2%) by 11.8 points. Best day to fly: Sat (92.9%); worst: Fri (47.8%). Seasonality matters: Dec is the most reliable month (78.9%), Aug the worst (29.4%). Average arrival delay: 16.3 minutes.

Data: US BTS, last 12 months.

16.3 minavg arrival delay

0.7%cancelled

4diverted

142flights tracked

Arrival delay distribution

Early/on time · 571–60 min · 7361–180 min · 7180+ min · 0

On-time by day of week

Mon

70.8%

Tue

86.7%

Wed

86.7%

Thu

52.2%

Fri

47.8%

Sat

92.9%

Sun

52.2%

On-time by month

70.0%

Sep

71.0%

Oct

65.5%

Nov

78.9%

Dec

60.0%

Jul

29.4%

Aug

← All flights on ATL–SAN