DL2870 · SFO → SEA

Delta Air Lines · San Francisco to Seattle · last 12 months · 86 flights tracked

43.5%on-time

DL2870 SFO→SEA: 43.5% on-time over 86 flights (last 12 months) — below average. It trails the route average (72.3%) by 28.8 points. Best day to fly: Sun (69.2%); worst: Mon (23.1%). Seasonality matters: Jun is the most reliable month (58.3%), Jul the worst (29.0%). Average arrival delay: 26.8 minutes.

Data: US BTS, last 12 months.

26.8 minavg arrival delay

1.2%cancelled

0diverted

86flights tracked

Arrival delay distribution

Early/on time · 201–60 min · 5561–180 min · 10180+ min · 0

On-time by day of week

Mon

23.1%

Tue

33.3%

Wed

58.3%

Thu

25.0%

Fri

41.7%

Sat

54.5%

Sun

69.2%

On-time by month

58.3%

Jun

29.0%

Jul

46.7%

Aug

← All flights on SFO–SEA