Skip to content
WanderNerd
Check a flight

Route Reliability

Atlanta → BMI

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

74
Usually Fine
WanderNerd Reliability Score
76%
Arrive within 15 minutes
14 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 76% of the time across 813 flights. No comparison to make.

What the data says

The late departure is the smart one here.

ATL–BMI flights departing between 6–9 PM arrived on time 93% of the time, versus 58% between 3–6 PM.

Monday is the weak spot.

ATL–BMI flights arrived on time 84% of the time on Saturdays. On Mondays: 70%.

Slipping a little lately.

ATL–BMI flights arrived on time 72% of the time over the last three months in the data, compared with 77% 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
  • Mon70%(114 flights)
  • Tue77%(115 flights)
  • Wed82%(115 flights)
  • Thu74%(114 flights)
  • Fri71%(112 flights)
  • Sat84%(111 flights)
  • Sun72%(116 flights)
On-time by departure window
  • 9 AM–12 PM81%(84 flights)
  • 12–3 PM75%(351 flights)
  • 3–6 PM58%(12 flights)
  • 6–9 PM93%(14 flights)
  • 9 PM–12 AM75%(336 flights)
On-time trend by month
72%
May

Jun 60% → May 72% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%58
July 202557%61
August 202579%62
September 202595%60
October 202594%62
November 202576%55
December 202569%62
January 202686%58
February 202677%56
March 202666%82
April 202680%88
May 202672%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.