BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
CLTTYS

Charlotte, NC (CLT) to Knoxville, TN (TYS) flight delay odds

Historically, 68.1% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 866 flights.

HISTORICAL ROUTE SIGNALVariable
68.1%arrived on time
20.9%30+ min late
2.4%cancelled
866scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late12.2%all scheduled flights
120+ minutes late5.5%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+16.9 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Late morning10474.0%14.4%4.8%
Afternoon13571.9%14.8%3.0%
Evening31465.9%24.8%0.3%
Night29164.6%23.4%3.8%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday12667.5%22.2%1.6%
Tuesday12574.4%20.8%1.6%
Wednesday12472.6%16.1%0.0%
Thursday12365.0%22.0%2.4%
Friday13367.7%21.1%0.8%
Saturday10769.2%17.8%6.5%
Sunday12860.9%25.8%4.7%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
PSA Airlines60666.2%21.8%3.3%
American Airlines19370.5%19.7%0.5%
SkyWest Airlines4173.2%24.4%0.0%
Envoy Air2688.5%3.8%0.0%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 20253452.9%26.5%0.0%
August 20254367.4%25.6%2.3%
September 202510378.6%12.6%0.0%
October 20258878.4%11.4%0.0%
November 20255581.8%7.3%3.6%
December 20256262.9%29.0%0.0%
January 20268961.8%15.7%13.5%
February 20266770.1%17.9%3.0%
March 20268666.3%22.1%1.2%
April 20268670.9%19.8%0.0%
May 20268957.3%37.1%1.1%
June 20266459.4%32.8%3.1%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline37.9%
Late aircraft42.0%
National airspace10.5%
Weather9.7%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.