AS631 · SLC → SEA

Alaska Airlines · Salt Lake City to Seattle · last 12 months · 51 flights tracked

89.8%on-time

AS631 SLC→SEA: 89.8% on-time over 51 flights (last 12 months) — excellent. It beats the route average (79.9%) by 9.9 points. Best day to fly: Tue (87.5%); worst: Fri (75.0%). Cancellation rate is 3.9% — have a backup plan. Average arrival delay: 4.7 minutes.

Data: US BTS, last 12 months.

4.7 minavg arrival delay

3.9%cancelled

0diverted

51flights tracked

Arrival delay distribution

Early/on time · 381–60 min · 1161–180 min · 0180+ min · 0

On-time by day of week

Mon

87.5%

Tue

87.5%

Wed

100.0%

Thu

87.5%

Fri

75.0%

Sat

100.0%

Sun

100.0%

On-time by month

92.3%

Sep

87.0%

Oct

← All flights on SLC–SEA