DL815 · SEA → BNA

Delta Air Lines · Seattle to Nashville · last 12 months · 294 flights tracked

80.1%on-time

DL815 SEA→BNA: 80.1% on-time over 294 flights (last 12 months) — solid. It trails the route average (80.6%) by 0.5 points. Best day to fly: Thu (90.2%); worst: Fri (70.7%). Seasonality matters: Apr is the most reliable month (96.7%), Jul the worst (53.3%). Average arrival delay: 13.3 minutes.

Data: US BTS, last 12 months.

13.3 minavg arrival delay

0.7%cancelled

0diverted

294flights tracked

Arrival delay distribution

Early/on time · 2001–60 min · 6861–180 min · 21180+ min · 3

On-time by day of week

Mon

81.4%

Tue

70.7%

Wed

80.5%

Thu

90.2%

Fri

70.7%

Sat

87.8%

Sun

79.5%

On-time by month

63.6%

Sep

71.0%

Oct

93.1%

Nov

80.6%

Dec

100.0%

Jan

87.5%

Mar

96.7%

Apr

93.5%

May

82.8%

Jun

53.3%

Jul

74.2%

Aug

← All flights on SEA–BNA