SLC delays today: Salt Lake City International has an on-time departure rate of about 85%. The FAA airport status for SLC typically shows an average delay of 70 minutes when departures are delayed. The most common reason for departure delays here is the airline (crew, maintenance, or boarding). Roughly 0.7% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 18 minutes. The current TSA wait is about 7-13 minutes. The fastest time through security is 4 AM (about 5 min). The busiest period is 11 AM (18-24 minutes).
Source: BTS, FAA. Updated July 2026.SLC Salt Lake City Delays & Airport Status
Salt Lake City International
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Departures here are usually on time. About 85% of flights leave within 15 minutes of schedule.
The most common reason for departure delays here is the airline (crew, maintenance, or boarding).
Planes usually taxi out in a reasonable time. The typical wait from gate to takeoff is about 18 minutes.
This airport occasional fog (~4 days/month).
Among major airlines, F9 has the most complaints (23.2/100k) while WN has the fewest (1.5/100k).
SLC departure performance by month
Airlines at SLC
On-time departure rate from DOT data
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