DL1643 · JFK → AUS

Delta Air Lines · New York JFK to AUS · last 12 months · 247 flights tracked

84.6%on-time

DL1643 JFK→AUS: 84.6% on-time over 247 flights (last 12 months) — solid. It beats the route average (80.8%) by 3.8 points. Best day to fly: Fri (90.9%); worst: Sun (76.5%). Seasonality matters: Sep is the most reliable month (93.3%), Jul the worst (72.4%). Cancellation rate is 2.0% — have a backup plan. Average arrival delay: 9.3 minutes.

Data: US BTS, last 12 months.

9.3 minavg arrival delay

2.0%cancelled

1diverted

247flights tracked

Arrival delay distribution

Early/on time · 1811–60 min · 4961–180 min · 11180+ min · 0

On-time by day of week

Mon

83.8%

Tue

88.6%

Wed

82.9%

Thu

83.3%

Fri

90.9%

Sat

87.1%

Sun

76.5%

On-time by month

93.3%

Sep

86.7%

Oct

89.7%

Nov

84.2%

Dec

87.5%

Apr

79.3%

May

90.0%

Jun

72.4%

Jul

76.7%

Aug

← All flights on JFK–AUS