WN421 · SFO → AUS

Southwest Airlines · San Francisco to AUS · last 12 months · 31 flights tracked

54.8%on-time

WN421 SFO→AUS: 54.8% on-time over 31 flights (last 12 months) — below average. It trails the route average (71.8%) by 17.0 points. Average arrival delay: 16.9 minutes.

Data: US BTS, last 12 months.

16.9 minavg arrival delay

0.0%cancelled

0diverted

31flights tracked

Arrival delay distribution

Early/on time · 81–60 min · 2261–180 min · 1180+ min · 0

On-time by day of week

Mon

60.0%

Tue

60.0%

Wed

80.0%

Thu

25.0%

Fri

50.0%

Sat

75.0%

Sun

25.0%

On-time by month

56.7%

Sep

0.0%

Oct

← All flights on SFO–AUS