DL5203 AtlantaATL · 19:05 Knoxville/MaryvilleTYS
DL5203 by Delta Air Lines flies from Atlanta (ATL) to Knoxville/Maryville (TYS).
scheduled from ATL
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 15 operations tracked
The route today
live boardsTomorrow on this route
ForecastAtlanta to Knoxville/Maryville with Delta Air Lines · Wed 28 Oct, local date
- Chance a departure is cancelled
- 2.0%3.3× usual
- Chance a departure leaves 60+ min late
- 4.6%0.6× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 8 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 Knoxville/Maryville flights today
same route · Delta Air LinesIf DL5203 is cancelled, these are the other Delta Air Lines nonstop flights from Atlanta to Knoxville/Maryville on the same day, with scheduled departure times in ATL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL5203 actually runs
Pro Flight Search has tracked every published board update for DL5203 across the ATL and TYS boards: schedule changes, gate pushes and actual clocks. Usually departs ~11 min late. Based on 14 confirmed departures · 10/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL5203 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: N296PQ, N933XJ, N606LR, N910XJ.
Board clocks recorded as ATL and TYS published them.
Planning around DL5203? 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 — DL5203 Atlanta to Knoxville/Maryville on-time performance, measured from the ATL and TYS airport boards.
https://proflightsearch.com/flight/DL5203
.