DL1233 New YorkJFK · 19:30 AustinAUS · 22:53
DL1233 by Delta Air Lines flies from New York (JFK) to Austin (AUS) for the Wed, Nov 11 departure.
departs JFK · on schedule
board checked 39m ago · checking again in 45s
Where the minutes go
last 6 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 operationmedian arrival −29 min · 0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at JFK and AUS 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 at New York
ForecastThu 12 Nov, local date
- 95% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Austin
ForecastThu 12 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 New York to Austin flights today
same route · Delta Air LinesIf DL1233 is cancelled, these are the other Delta Air Lines nonstop flights from New York to Austin on the same day, with scheduled departure times in JFK 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 DL1233 actually runs
Pro Flight Search has tracked every published board update for DL1233 across the JFK and AUS boards: schedule changes, gate pushes and actual clocks. Usually lands ~29 min early. Based on 6 confirmed landings · 5/6 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how DL1233 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: N534DT, N530DE, N503DZ, N535DN.
Board clocks recorded as JFK and AUS published them.
Planning around DL1233? 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: DL1233 New York to Austin on-time performance, measured from the JFK and AUS airport boards.
https://proflightsearch.com/flight/DL1233
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