DL920 · SLC → SFO

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

63.9%on-time

DL920 SLC→SFO: 63.9% on-time over 361 flights (last 12 months) — below average. It beats the route average (63.4%) by 0.5 points. Best day to fly: Wed (75.0%); worst: Fri (58.8%). Seasonality matters: Mar is the most reliable month (86.7%), Jun the worst (31.0%). Cancellation rate is 1.7% — have a backup plan. Average arrival delay: 17.6 minutes.

Data: US BTS, last 12 months.

17.6 minavg arrival delay

1.7%cancelled

0diverted

361flights tracked

Arrival delay distribution

Early/on time · 1531–60 min · 18161–180 min · 19180+ min · 2

On-time by day of week

Mon

58.8%

Tue

61.5%

Wed

75.0%

Thu

62.7%

Fri

58.8%

Sat

62.5%

Sun

68.0%

On-time by month

76.7%

Sep

74.2%

Oct

75.0%

Nov

79.3%

Dec

83.3%

Jan

66.7%

Feb

86.7%

Mar

44.8%

Apr

64.5%

May

31.0%

Jun

40.0%

Jul

45.2%

Aug

← All flights on SLC–SFO