DL5623 New YorkLGA · 11:00 MilwaukeeMKE · 12:38
DL5623 by Delta Air Lines flies from New York (LGA) to Milwaukee (MKE) for the Thu, Oct 29 departure.
en route from LGA to MKE
board checked 7m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 10:54 · typical taxi-out at LGA ≈ 12.8 min.
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 operationmedian arrival −25 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LGA and MKE 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
ForecastNew York to Milwaukee with Delta Air Lines · Fri 30 Oct, local date
- Chance a departure is cancelled
- 0.6%0.2× usual
- Chance a departure leaves 60+ min late
- 6.5%0.7× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 4 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 New York to Milwaukee flights today
same route · Delta Air LinesIf DL5623 is cancelled, these are the other Delta Air Lines nonstop flights from New York to Milwaukee on the same day, with scheduled departure times in LGA 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 DL5623 actually runs
Pro Flight Search has tracked every published board update for DL5623 across the LGA and MKE boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 11 confirmed landings · 10/11 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL5623 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: N241JQ, N815MD, N221JQ, N218JQ.
Board clocks recorded as LGA and MKE published them.
Planning around DL5623? 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: DL5623 New York to Milwaukee on-time performance, measured from the LGA and MKE airport boards.
https://proflightsearch.com/flight/DL5623
.