DAY (Dayton) to ATL (Atlanta) flights arrive on time 90% of the time. The most reliable airline on this route is Endeavor Air at 90%. The average delay is 95 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated March 2026.DAY → ATL
DAY (Dayton) to ATL (Atlanta)
DAY → ATL on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is usually on time. About 90% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Airlines are roughly equal on this route — Endeavor Air leads slightly at 90% vs Delta Air Lines at 90%.
Airline Comparison
Endeavor Air leads at 90% on time; Delta Air Lines trails at 90%.
Accurate?
Good to know
Departing from DAY
83% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. DAY has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at ATL
83% on timeWhen flights into ATL are late, the average delay is 68 minutes. Build buffer if you have ground plans.
If connecting at ATL: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Endeavor Air owes you — refund rights, action plan, complaint email. Free.
Free flight briefing
Know before you go
Flying DAY → ATL? We'll brief you before takeoff.
Delay riskDOT stats + live data
TSA waitCurrent checkpoint lines
WeatherBoth airports
Gate & terminalLive updates
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated March 2026. Source: Bureau of Transportation Statistics.