DL383 · SFO → JFK

Delta Air Lines · San Francisco to New York JFK · last 12 months · 350 flights tracked

87.1%on-time

DL383 SFO→JFK: 87.1% on-time over 350 flights (last 12 months) — excellent. It beats the route average (78.0%) by 9.1 points. Best day to fly: Fri (91.7%); worst: Mon (75.0%). Seasonality matters: Mar is the most reliable month (96.8%), Jun the worst (73.3%). Cancellation rate is 3.4% — have a backup plan. Average arrival delay: 10.6 minutes.

Data: US BTS, last 12 months.

10.6 minavg arrival delay

3.4%cancelled

4diverted

350flights tracked

Arrival delay distribution

Early/on time · 2471–60 min · 7661–180 min · 6180+ min · 5

On-time by day of week

Mon

75.0%

Tue

89.8%

Wed

89.6%

Thu

89.6%

Fri

91.7%

Sat

85.4%

Sun

88.9%

On-time by month

90.0%

Sep

93.5%

Oct

90.0%

Nov

86.7%

Dec

80.0%

Jan

92.3%

Feb

96.8%

Mar

86.7%

Apr

83.3%

May

73.3%

Jun

76.0%

Jul

80.0%

Aug

← All flights on SFO–JFK