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

Baltimore, MD (BWI) to Charlotte, NC (CLT) flight delay odds

Historically, 79.3% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 2,998 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
79.3%arrived on time
12.7%30+ min late
1.9%cancelled
2,998scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.4%all scheduled flights
120+ minutes late3.4%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+7.3 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
Early morning1,11989.7%5.5%1.9%
Late morning40086.5%8.2%2.0%
Afternoon60772.8%16.3%2.0%
Evening86667.4%21.2%1.8%

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
Monday44378.6%13.1%2.3%
Tuesday40482.9%10.6%2.0%
Wednesday38986.4%10.5%0.8%
Thursday45475.8%13.7%1.8%
Friday44181.9%11.8%0.7%
Saturday38278.8%12.0%2.1%
Sunday48572.8%16.1%3.5%

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 Airlines1,80982.9%10.6%1.9%
Southwest Airlines96775.4%14.5%1.6%
Frontier Airlines14065.7%22.1%5.0%
PSA Airlines5768.4%26.3%0.0%
Spirit Airlines2470.8%8.3%4.2%
Envoy Air1100.0%0.0%0.0%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 202531060.6%23.5%5.2%
August 202527181.5%13.7%1.1%
September 202525288.5%9.1%0.4%
October 202528882.6%10.4%0.0%
November 202524385.6%7.8%2.1%
December 202524876.2%15.7%0.0%
January 202620178.6%6.5%9.0%
February 202618981.5%9.0%3.2%
March 202623376.4%14.2%1.7%
April 202624481.1%12.7%0.4%
May 202626081.9%11.5%0.4%
June 202625981.1%13.5%0.8%

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.

Airline35.6%
Late aircraft48.9%
National airspace11.8%
Weather3.4%
Security0.2%
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.