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

Charlotte, NC (CLT) to Harrisburg, PA (MDT) flight delay odds

Historically, 75.5% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 731 flights.

HISTORICAL ROUTE SIGNALVariable
75.5%arrived on time
15.6%30+ min late
2.7%cancelled
731scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late9.0%all scheduled flights
120+ minutes late3.8%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+7.5 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 morning11683.6%9.5%2.6%
Afternoon37477.3%14.4%1.9%
Night21666.2%21.8%4.6%

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
Monday10665.1%20.8%2.8%
Tuesday10483.7%11.5%1.0%
Wednesday10686.8%10.4%0.9%
Thursday11178.4%15.3%0.0%
Friday11079.1%9.1%4.5%
Saturday8669.8%23.3%4.7%
Sunday10864.8%20.4%5.6%

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
American Airlines59078.8%13.2%2.4%
PSA Airlines14161.7%25.5%4.3%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20254877.1%18.8%0.0%
August 20256677.3%15.2%4.5%
September 20256085.0%11.7%0.0%
October 20255981.4%11.9%0.0%
November 20255884.5%12.1%0.0%
December 20255969.5%20.3%1.7%
January 20268870.5%13.6%10.2%
February 20266677.3%12.1%4.5%
March 20265972.9%13.6%1.7%
April 20265278.8%13.5%0.0%
May 20265676.8%16.1%1.8%
June 20266058.3%30.0%3.3%

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.

Airline33.3%
Late aircraft51.2%
National airspace7.4%
Weather7.4%
Security0.6%
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.