UA688 · SLC → IAD

United Airlines · Salt Lake City to Washington Dulles · last 12 months · 74 flights tracked

80.6%on-time

UA688 SLC→IAD: 80.6% on-time over 74 flights (last 12 months) — solid. It trails the route average (84.4%) by 3.8 points. Best day to fly: Wed (90.9%); worst: Sun (60.0%). Seasonality matters: Nov is the most reliable month (90.0%), Feb the worst (54.5%). Cancellation rate is 2.7% — have a backup plan. Average arrival delay: 13.1 minutes.

Data: US BTS, last 12 months.

13.1 minavg arrival delay

2.7%cancelled

0diverted

74flights tracked

Arrival delay distribution

Early/on time · 411–60 min · 2861–180 min · 2180+ min · 1

On-time by day of week

Mon

90.0%

Tue

90.9%

Wed

90.9%

Thu

70.0%

Fri

80.0%

Sat

80.0%

Sun

60.0%

On-time by month

100.0%

Oct

90.0%

Nov

100.0%

Dec

75.0%

Jan

54.5%

Feb

← All flights on SLC–IAD