Historical on-time performance
Atlanta to Melbourne
443 miData through Dec 2025Source: US DOT · BTS
Flights on ATL–MLB arrive on time 79% of the time over the last 12 months.
On-time rate79%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled1.6%of scheduled flights
based on 1,407 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time79%Medianon timep9035 minCancel1.6%Flights1,407
Why flights run late
Delay causes
- Airline55%
- Weather6%
- Air traffic (NAS)13%
- Late aircraft26%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly ATL → MLB
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 78% to 86% on time.
- Mornings86% on time · p90 20 min · 1,055 flights
- Middays84% on time · p90 30 min · 1,040 flights
- Evenings81% on time · p90 35 min · 440 flights
- Afternoons79% on time · p90 35 min · 634 flights
- Overnights78% on time · p90 40 min · 1,045 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 79% to 86% on time.
- Tuesdays86% on time · p90 20 min · 608 flights
- Thursdays83% on time · p90 25 min · 604 flights
- Wednesdays83% on time · p90 30 min · 608 flights
- Mondays82% on time · p90 35 min · 616 flights
- Saturdays82% on time · p90 35 min · 570 flights
- Sundays80% on time · p90 35 min · 602 flights
- Fridays79% on time · p90 30 min · 606 flights
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