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

Cleveland, OH (CLE) to Washington, DC (IAD) flight delay odds

86.9% of 981 official scheduled CLE-to-IAD flights arrived on time; 7.4% arrived at least 30 minutes late and 0.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
86.9%arrived on time
7.4%30+ min late
0.8%cancelled
981scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.6%all scheduled flights
120+ minutes late3.3%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+3.8 mincompleted flights

Which departure time was most reliable for CLE to IAD?

Among qualifying CLE-to-IAD departure window results, Early morning had the highest on-time rate: 94.9% of 276 flights. Evening was lowest at 78.8% across 312 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning27694.9%2.2%0.4%
Late morning16193.8%1.9%0.0%
Afternoon23283.2%7.3%0.9%
Evening31278.8%15.1%1.6%

Which weekday was most reliable for CLE to IAD?

Among qualifying CLE-to-IAD weekday results, Saturday had the highest on-time rate: 90.8% of 98 flights. Sunday was lowest at 77.6% across 143 flights.

DayFlightsOn time30+ minCancelled
Monday15086.0%6.0%1.3%
Tuesday15989.3%5.7%1.3%
Wednesday14385.3%7.0%1.4%
Thursday14990.6%6.7%0.0%
Friday13989.2%7.9%0.0%
Saturday9890.8%5.1%0.0%
Sunday14377.6%13.3%1.4%

Which airline was most reliable for CLE to IAD?

Among qualifying CLE-to-IAD airline results, United Airlines had the highest on-time rate: 87.8% of 712 flights. Republic Airways was lowest at 84.4% across 269 flights.

AirlineFlightsOn time30+ minCancelled
United Airlines71287.8%6.9%0.3%
Republic Airways26984.4%8.9%2.2%

Which month was most reliable for CLE to IAD?

Among qualifying CLE-to-IAD month results, October 2025 had the highest on-time rate: 93.8% of 112 flights. July 2025 was lowest at 70.9% across 55 flights.

MonthFlightsOn time30+ minCancelled
July 20255570.9%20.0%3.6%
August 20259086.7%6.7%1.1%
September 20259786.6%7.2%0.0%
October 202511293.8%2.7%0.0%
November 20258389.2%3.6%0.0%
December 20257672.4%18.4%3.9%
January 20265090.0%6.0%2.0%
February 20263686.1%8.3%0.0%
March 20267983.5%10.1%0.0%
April 20268390.4%1.2%0.0%
May 202610490.4%4.8%1.0%
June 202611691.4%7.8%0.0%

What drove CLE to IAD delay minutes?

Late aircraft was the largest recorded CLE-to-IAD delay category, accounting for 62.3% of 11,244 BTS-attributed delay minutes during July 2025–June 2026.

Airline23.7%
Late aircraft62.3%
National airspace13.5%
Weather0.5%
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.