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Route Reliability

Cleveland → Boston

CLE–BOS · 563 miles · Cleveland Hopkins International Airport to Boston Logan International Airport

78
Usually Fine
WanderNerd Reliability Score
79%
Arrive within 15 minutes
5 min
Average arrival delay
2.2%
Cancelled
1,701
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.Delta Air Lines84%864 flights
  2. 2.JetBlue Airways72%740 flights

Not enough history to rank: Frontier Airlines (97 flights). We rank airlines only after 100 flights on the route.

What the data says

Morning-you made the right choice.

CLE–BOS flights departing between 6–9 AM arrived on time 91% of the time, versus 61% between 3–6 PM.

Sunday scaries are real for this one.

CLE–BOS flights arrived on time 85% of the time on Saturdays. On Sundays: 73%.

Delta Air Lines runs this route best.

Delta Air Lines arrived on time 84% of the time on this route; JetBlue Airways managed 72%.

Trending in the right direction.

CLE–BOS flights arrived on time 86% of the time over the last three months in the data, compared with 72% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon76%(261 flights)
  • Tue79%(227 flights)
  • Wed83%(223 flights)
  • Thu77%(269 flights)
  • Fri82%(268 flights)
  • Sat85%(173 flights)
  • Sun73%(241 flights)
On-time by departure window
  • 3–6 AM78%(18 flights)
  • 6–9 AM91%(617 flights)
  • 9 AM–12 PM83%(381 flights)
  • 12–3 PM73%(245 flights)
  • 3–6 PM61%(337 flights)
  • 6–9 PM62%(60 flights)
  • 9 PM–12 AM—(4 flights)
On-time trend by month
85%
May

Jun 77% → May 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%167
July 202575%173
August 202591%173
September 202572%165
October 202576%179
November 202581%156
December 202570%134
January 202672%87
February 202673%73
March 202684%103
April 202688%112
May 202685%140

Keep nerding

Based on 1,701 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.