DL281 · SEA → PVG

Delta Air Lines · Seattle to Shanghai Pudong · last 3 months · 84 flights tracked

80.3%on-time

DL281 SEA→PVG: 80.3% on-time over 84 flights (last 3 months) — solid. Best day to fly: Mon (83.3%); worst: Wed (72.7%). Seasonality matters: Aug is the most reliable month (89.3%), Sep the worst (70.4%). Cancellation rate is 9.5% — have a backup plan. Average arrival delay: -1.8 minutes.

Data: FlightAware, last 3 months.

-1.8 minavg arrival delay

9.5%cancelled

0diverted

84flights tracked

Arrival delay distribution

Early/on time · 531–60 min · 1761–180 min · 5180+ min · 1

On-time by day of week

Mon

83.3%

Tue

81.8%

Wed

72.7%

Thu

83.3%

Fri

75.0%

Sat

81.8%

Sun

81.8%

On-time by month

80.0%

Jul

89.3%

Aug

70.4%

Sep

81.2%

Oct

← All flights on SEA–PVG