DL539 · PDX → ATL

Delta Air Lines · Portland to Atlanta · last 12 months · 303 flights tracked

86.3%on-time

DL539 PDX→ATL: 86.3% on-time over 303 flights (last 12 months) — excellent. It trails the route average (88.4%) by 2.1 points. Best day to fly: Wed (92.9%); worst: Sat (79.1%). Seasonality matters: Nov is the most reliable month (100.0%), Jul the worst (71.0%). Average arrival delay: 8.3 minutes.

Data: US BTS, last 12 months.

8.3 minavg arrival delay

1.0%cancelled

1diverted

303flights tracked

Arrival delay distribution

Early/on time · 2121–60 min · 7961–180 min · 6180+ min · 2

On-time by day of week

Mon

83.3%

Tue

88.1%

Wed

92.9%

Thu

90.9%

Fri

90.7%

Sat

79.1%

Sun

79.1%

On-time by month

93.3%

Sep

83.9%

Oct

100.0%

Nov

73.3%

Dec

100.0%

Jan

93.8%

Feb

93.3%

Mar

75.0%

Apr

80.0%

May

83.3%

Jun

71.0%

Jul

93.5%

Aug

← All flights on PDX–ATL