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

Boston, MA (BOS) to Cleveland, OH (CLE) flight delay odds

75.0% of 1,682 official scheduled BOS-to-CLE flights arrived on time; 16.7% arrived at least 30 minutes late and 2.3% 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 SIGNALGenerally reliable
75.0%arrived on time
16.7%30+ min late
2.3%cancelled
1,682scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.8%all scheduled flights
120+ minutes late3.6%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+6.4 mincompleted flights

Which departure time was most reliable for BOS to CLE?

Among qualifying BOS-to-CLE departure window results, Early morning had the highest on-time rate: 90.4% of 324 flights. Night was lowest at 55.7% across 115 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning32490.4%5.2%1.2%
Late morning32080.3%12.8%2.2%
Afternoon41884.7%10.8%0.5%
Evening50558.2%29.3%3.2%
Night11555.7%26.1%7.8%

Which weekday was most reliable for BOS to CLE?

Among qualifying BOS-to-CLE weekday results, Wednesday had the highest on-time rate: 79.6% of 230 flights. Sunday was lowest at 71.4% across 241 flights.

DayFlightsOn time30+ minCancelled
Monday26972.9%16.0%4.5%
Tuesday23972.8%18.8%2.9%
Wednesday23079.6%13.9%1.7%
Thursday26775.7%16.5%1.9%
Friday26775.3%15.7%0.4%
Saturday16979.3%16.0%0.6%
Sunday24171.4%19.9%3.3%

Which airline was most reliable for BOS to CLE?

Among qualifying BOS-to-CLE airline results, Frontier Airlines had the highest on-time rate: 79.8% of 89 flights. JetBlue Airways was lowest at 73.5% across 725 flights.

AirlineFlightsOn time30+ minCancelled
Republic Airways86875.8%15.4%2.4%
JetBlue Airways72573.5%18.3%2.2%
Frontier Airlines8979.8%15.7%1.1%

Which month was most reliable for BOS to CLE?

Among qualifying BOS-to-CLE month results, June 2026 had the highest on-time rate: 83.9% of 149 flights. March 2026 was lowest at 60.7% across 107 flights.

MonthFlightsOn time30+ minCancelled
July 202517867.4%24.2%3.9%
August 202517583.4%9.1%0.6%
September 202517078.2%17.6%2.4%
October 202517877.5%16.3%0.6%
November 202516081.2%13.8%0.6%
December 202514067.9%20.7%5.0%
January 20269463.8%19.1%7.4%
February 20267867.9%21.8%7.7%
March 202610760.7%25.2%2.8%
April 202611383.2%11.5%0.0%
May 202614073.6%15.0%0.0%
June 202614983.9%10.7%0.7%

What drove BOS to CLE delay minutes?

Late aircraft was the largest recorded BOS-to-CLE delay category, accounting for 47.1% of 26,079 BTS-attributed delay minutes during July 2025–June 2026.

Airline35.4%
Late aircraft47.1%
National airspace15.4%
Weather2.1%
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.