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TYS Delays & Airport Status

McGhee Tyson AirportKnoxville

TYS delays today: McGhee Tyson Airport has an on-time departure rate of about 80%. The FAA airport status for TYS typically shows an average delay of 77 minutes when departures are delayed. The most common reason for departure delays here is the incoming plane arriving late. Roughly 1.6% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 19 minutes. The current TSA wait is about about 5 min. The fastest time through security is 4 AM (about 5 min). The busiest period is 7 AM (27-33 minutes).

Source: BTS, FAA. Updated March 2026.

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FAA Airport Status — TYS

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TSA Wait Times — TYS Knoxville

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About 5 min

Fastest: 4 AM (about 5 min)|Busiest: 7 AM (27–33 minutes)

Wait times are similar throughout the week.

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Plan & Explore

Departures here are on time most of the time. About 80% of flights leave within 15 minutes of schedule.

The most common reason for departure delays here is the incoming plane arriving late.

Planes often wait a while before takeoff. The typical wait from gate to takeoff is about 19 minutes.

Among major airlines, F9 has the most complaints (23.2/100k) while WN has the fewest (1.5/100k).

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TYS departure performance by month

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Airlines at TYS

On-time departure rate from DOT data

Endeavor Air88%
Delta Air Lines86%
Republic Airways83%
SkyWest Airlines81%
United Airlines80%

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TSA FAQ — TYS

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