DL1203 · SLC → PDX

Delta Air Lines · Salt Lake City to Portland · last 12 months · 251 flights tracked

90.5%on-time

DL1203 SLC→PDX: 90.5% on-time over 251 flights (last 12 months) — excellent. It beats the route average (87.9%) by 2.6 points. Best day to fly: Mon (94.6%); worst: Fri (85.7%). Seasonality matters: Aug is the most reliable month (100.0%), Jan the worst (86.2%). Cancellation rate is 3.2% — have a backup plan. Average arrival delay: 5.8 minutes.

Data: US BTS, last 12 months.

5.8 minavg arrival delay

3.2%cancelled

0diverted

251flights tracked

Arrival delay distribution

Early/on time · 1971–60 min · 3961–180 min · 7180+ min · 0

On-time by day of week

Mon

94.6%

Tue

91.4%

Wed

91.2%

Thu

88.2%

Fri

85.7%

Sat

88.2%

Sun

94.1%

On-time by month

88.9%

Dec

86.2%

Jan

92.9%

Feb

86.7%

Mar

89.3%

Apr

87.1%

May

89.7%

Jun

93.1%

Jul

100.0%

Aug

← All flights on SLC–PDX