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Flight Reliability

DL 2562 · Delta Air Lines

Baltimore → Atlanta (BWI–ATL)

86
Pretty Reliable
WanderNerd Reliability Score
90%
Arrive within 15 minutes
0 min
Average arrival delay
2.9%
Cancelled
11 min early
Median arrival delay

Based on 345 historical flights. Data through May 2026.

What the data says

Mornings have a slight edge.

Departures between 9 AM–12 PM arrived on time 95% of the time, against 89% between 6–9 AM.

Mondays have been rough.

DL 2562 arrived on time 96% of the time on Saturdays and just 76% on Mondays. That gap is worth planning around.

Better than the BWI–ATL route average.

DL 2562 arrived on time 90% of the time, versus 80% across the BWI–ATL route.

Better than the Delta Air Lines network average.

DL 2562 arrived on time 90% of the time, versus 81% across the Delta Air Lines network.

The breakdown

On-time by weekday
  • Mon76%(45 flights)
  • Tue89%(46 flights)
  • Wed94%(48 flights)
  • Thu90%(49 flights)
  • Fri90%(49 flights)
  • Sat96%(50 flights)
  • Sun92%(48 flights)
On-time by departure window
  • 6–9 AM89%(298 flights)
  • 9 AM–12 PM95%(37 flights)
On-time trend by month
90%
May

Jun 77% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%26
July 202589%27
August 202581%26
September 2025100%22
October 202594%31
November 202586%29
December 202583%30
January 202689%28
February 202696%27
March 202697%29
April 202693%30
May 202690%30
Departures on time
91%
Diverted
0%
Flights flown
335
Months covered
12

Same route, other flights

Keep nerding

Based on 345 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.