DL739 · SEA → AUS

Delta Air Lines · Seattle to AUS · last 12 months · 281 flights tracked

89.2%on-time

DL739 SEA→AUS: 89.2% on-time over 281 flights (last 12 months) — excellent. It beats the route average (78.5%) by 10.7 points. Best day to fly: Tue (97.6%); worst: Thu (82.9%). Seasonality matters: Aug is the most reliable month (96.8%), Apr the worst (78.6%). Average arrival delay: 9.9 minutes.

Data: US BTS, last 12 months.

9.9 minavg arrival delay

0.4%cancelled

1diverted

281flights tracked

Arrival delay distribution

Early/on time · 2171–60 min · 5161–180 min · 7180+ min · 4

On-time by day of week

Mon

85.7%

Tue

97.6%

Wed

95.1%

Thu

82.9%

Fri

87.5%

Sat

88.6%

Sun

87.2%

On-time by month

96.7%

Sep

89.7%

Oct

86.7%

Nov

89.5%

Dec

85.7%

Mar

78.6%

Apr

83.9%

May

93.3%

Jun

87.1%

Jul

96.8%

Aug

← All flights on SEA–AUS