DL1331 · SFO → SLC

Delta Air Lines · San Francisco to Salt Lake City · last 12 months · 365 flights tracked

96.1%on-time

DL1331 SFO→SLC: 96.1% on-time over 365 flights (last 12 months) — excellent. It beats the route average (75.0%) by 21.1 points. Best day to fly: Sun (100.0%); worst: Tue (90.4%). Seasonality matters: May is the most reliable month (100.0%), Feb the worst (89.3%). Average arrival delay: 4.4 minutes.

Data: US BTS, last 12 months.

4.4 minavg arrival delay

0.5%cancelled

0diverted

365flights tracked

Arrival delay distribution

Early/on time · 3311–60 min · 2661–180 min · 3180+ min · 3

On-time by day of week

Mon

96.2%

Tue

90.4%

Wed

96.2%

Thu

100.0%

Fri

94.1%

Sat

96.1%

Sun

100.0%

On-time by month

96.7%

Sep

100.0%

Oct

100.0%

Nov

90.3%

Dec

100.0%

Jan

89.3%

Feb

100.0%

Mar

96.7%

Apr

100.0%

May

93.3%

Jun

93.5%

Jul

93.5%

Aug

← All flights on SFO–SLC