DL4817Delta Air Lines · LGA → ORD
live · 23m ago
Route confirmed Delta Air Lines

DL4817 New YorkLGA ChicagoORD

DL4817 by Delta Air Lines flies from New York (LGA) to Chicago (ORD).

Right nowNext departure tomorrow Operates daily
07:30

scheduled from LGA

The route today

live boards
LGANew YorkOn-time likelyLGA delay board →
ORDChicagoOn-time likelyORD delay board →
LGA→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
2.8%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at LGA and ORD 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

Forecast

Mon 9 Nov, local date

High15°Clikely 14°C to 17°C
Low11°Clikely 9°C to 12°C

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 Chicago

Forecast

Mon 9 Nov, local date

High15°Clikely 13°C to 17°C
Low3°Clikely 1°C to 5°C

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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other New York to Chicago flights today

same route · Delta Air Lines
DL2251departs 06:00
DL2917departs 07:20
DL2985departs 08:45
DL5850departs 08:45
DL2240departs 11:22
DL2226departs 14:40

If DL4817 is cancelled, these are the other Delta Air Lines nonstop flights from New York to Chicago 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 DL4817 actually runs

Pro Flight Search has tracked every published board update for DL4817 across the LGA and ORD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at LGA and ORD.

The verdict above is that record speaking, so it reflects how DL4817 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around DL4817? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: DL4817 New York to Chicago on-time performance, measured from the LGA and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/DL4817
How we measure this →