Skip to content
WanderNerd
Check a flight

Route Reliability

Baltimore → Cincinnati

BWI–CVG · 430 miles · Baltimore/Washington International Thurgood Marshall Airport to Cincinnati/Northern Kentucky International Airport

84
Pretty Reliable
WanderNerd Reliability Score
81%
Arrive within 15 minutes
7 min
Average arrival delay
1.2%
Cancelled
721
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 81% of the time across 721 flights. No comparison to make.

What the data says

Morning-you made the right choice.

BWI–CVG flights departing between 9 AM–12 PM arrived on time 92% of the time, versus 66% between 9 PM–12 AM.

Sunday scaries are real for this one.

BWI–CVG flights arrived on time 91% of the time on Wednesdays and just 70% on Sundays. That gap is worth planning around.

Recent months have been rougher.

BWI–CVG flights arrived on time 77% of the time over the last three months in the data, compared with 84% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon82%(103 flights)
  • Tue84%(104 flights)
  • Wed91%(103 flights)
  • Thu74%(102 flights)
  • Fri79%(102 flights)
  • Sat85%(95 flights)
  • Sun70%(103 flights)
On-time by departure window
  • 9 AM–12 PM92%(292 flights)
  • 12–3 PM81%(47 flights)
  • 3–6 PM80%(25 flights)
  • 6–9 PM88%(89 flights)
  • 9 PM–12 AM66%(259 flights)
On-time trend by month
68%
May

Jun 68% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202568%59
July 202568%60
August 202581%62
September 202590%60
October 202585%60
November 202595%60
December 202576%62
January 202687%55
February 202690%51
March 202675%61
April 202687%60
May 202668%62

Same trip, other airports

Keep nerding

Based on 721 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.