DL809 · SJC → ATL

Delta Air Lines · SJC to Atlanta · last 12 months · 364 flights tracked

90.8%on-time

DL809 SJC→ATL: 90.8% on-time over 364 flights (last 12 months) — excellent. It trails the route average (92.9%) by 2.1 points. Best day to fly: Mon (94.2%); worst: Fri (82.7%). Seasonality matters: Apr is the most reliable month (100.0%), Jul the worst (74.2%). Average arrival delay: 6.4 minutes.

Data: US BTS, last 12 months.

6.4 minavg arrival delay

0.8%cancelled

1diverted

364flights tracked

Arrival delay distribution

Early/on time · 2931–60 min · 5661–180 min · 9180+ min · 2

On-time by day of week

Mon

94.2%

Tue

94.1%

Wed

94.2%

Thu

94.1%

Fri

82.7%

Sat

90.0%

Sun

86.5%

On-time by month

96.7%

Sep

96.8%

Oct

89.3%

Nov

87.1%

Dec

93.5%

Jan

96.4%

Feb

86.7%

Mar

100.0%

Apr

87.1%

May

86.7%

Jun

74.2%

Jul

93.5%

Aug

← All flights on SJC–ATL