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Route Reliability

BMI → Atlanta

BMI–ATL · 533 miles · BMI Airport to Hartsfield–Jackson Atlanta International Airport

82
Pretty Reliable
WanderNerd Reliability Score
83%
Arrive within 15 minutes
7 min
Average arrival delay
1.4%
Cancelled
813
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 83% of the time across 813 flights. No comparison to make.

What the data says

Morning flights do better here.

BMI–ATL flights departing between 6–9 AM arrived on time 90% of the time, versus 76% between 3–6 PM.

Monday is the weak spot.

BMI–ATL flights arrived on time 88% of the time on Tuesdays. On Mondays: 77%.

Ticking up lately.

BMI–ATL flights arrived on time 84% of the time over the last three months in the data, compared with 79% 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
  • Mon77%(115 flights)
  • Tue88%(113 flights)
  • Wed87%(115 flights)
  • Thu85%(114 flights)
  • Fri80%(114 flights)
  • Sat80%(109 flights)
  • Sun83%(115 flights)
On-time by departure window
  • 6–9 AM90%(354 flights)
  • 12–3 PM80%(85 flights)
  • 3–6 PM76%(356 flights)
On-time trend by month
83%
May

Jun 76% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202576%59
July 202569%61
August 202590%61
September 202598%60
October 202590%62
November 202578%54
December 202574%61
January 202683%57
February 202682%55
March 202679%84
April 202690%88
May 202683%93

Keep nerding

Based on 813 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.