DL518 AtlantaATL · 16:25 BostonBOS · 19:05
DL518 by Delta Air Lines flies from Atlanta (ATL) to Boston (BOS).
scheduled from ATL
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ATL and BOS are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow on this route
ForecastAtlanta to Boston with Delta Air Lines · Sat 31 Oct, local date
- Chance a departure is cancelled
- 0.4%0.7× usual
- Chance a departure leaves 60+ min late
- 11%0.8× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 11 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Atlanta to Boston flights today
same route · Delta Air LinesIf DL518 is cancelled, these are the other Delta Air Lines nonstop flights from Atlanta to Boston on the same day, with scheduled departure times in ATL local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How DL518 actually runs
Pro Flight Search has tracked every published board update for DL518 across the ATL and BOS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: left right on schedule but landed about 21 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL518 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N360DN, N355DN.
Board clocks recorded as ATL and BOS published them.
Planning around DL518? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: DL518 Atlanta to Boston on-time performance, measured from the ATL and BOS airport boards.
https://proflightsearch.com/flight/DL518
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