DL1155 · PHX → SEA

Delta Air Lines · Phoenix to Seattle · last 12 months · 109 flights tracked

82.2%on-time

DL1155 PHX→SEA: 82.2% on-time over 109 flights (last 12 months) — solid. Best day to fly: Tue (93.8%); worst: Mon (66.7%). Seasonality matters: Sep is the most reliable month (90.0%), Dec the worst (77.8%). Cancellation rate is 1.8% — have a backup plan. Average arrival delay: 18.3 minutes.

Data: US BTS, last 12 months.

18.3 minavg arrival delay

1.8%cancelled

0diverted

109flights tracked

Arrival delay distribution

Early/on time · 771–60 min · 2061–180 min · 8180+ min · 2

On-time by day of week

Mon

66.7%

Tue

93.8%

Wed

87.5%

Thu

73.3%

Fri

87.5%

Sat

86.7%

Sun

78.6%

On-time by month

90.0%

Sep

80.6%

Oct

78.6%

Nov

77.8%

Dec

← All flights on PHX–SEA