DL920 · SFO → SLC

Delta Air Lines · San Francisco to Salt Lake City · last 12 months · 361 flights tracked

76.1%on-time

DL920 SFO→SLC: 76.1% on-time over 361 flights (last 12 months) — solid. It beats the route average (75.0%) by 1.1 points. Best day to fly: Tue (82.7%); worst: Fri (70.6%). Seasonality matters: Sep is the most reliable month (96.7%), Jun the worst (48.3%). Cancellation rate is 1.7% — have a backup plan. Average arrival delay: 16.1 minutes.

Data: US BTS, last 12 months.

16.1 minavg arrival delay

1.7%cancelled

0diverted

361flights tracked

Arrival delay distribution

Early/on time · 2151–60 min · 11161–180 min · 26180+ min · 3

On-time by day of week

Mon

72.5%

Tue

82.7%

Wed

82.7%

Thu

74.5%

Fri

70.6%

Sat

70.8%

Sun

78.0%

On-time by month

96.7%

Sep

87.1%

Oct

82.1%

Nov

86.2%

Dec

80.0%

Jan

81.5%

Feb

86.7%

Mar

58.6%

Apr

80.6%

May

48.3%

Jun

60.0%

Jul

64.5%

Aug

← All flights on SFO–SLC