DL4456Delta Air Lines · ORD → DTW
live · 27m ago
Route confirmed Delta Air Lines

DL4456 ChicagoORD DetroitDTW

DL4456 by Delta Air Lines flies from Chicago (ORD) to Detroit (DTW).

Right nowNext departure tomorrow Operates daily
08:48

scheduled from ORD

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
DTWDetroitOn-time likelyDTW delay board →
ORD→DTWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
30%Chance of 15+ min delay
1.6%Chance of cancellation
+10 minTypical airport delay in this weather

Driven mainly by ORD (Chicago), currently flying MVFR (marginal visual). 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 Chicago

Forecast

Fri 13 Nov, local date

High6°Clikely 5°C to 7°C
Low2°Clikely 0°C to 3°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 Detroit

Forecast

Fri 13 Nov, local date

High6°Clikely 5°C to 7°C
Low2°Clikely 0°C to 3°C
  • 70% 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.

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 Chicago to Detroit flights today

same route · Delta Air Lines
DL2039departs 07:00
DL1622departs 08:29
DL3841departs 08:29
DL5164departs 08:29
DL2840departs 08:55
DL738departs 11:09

If DL4456 is cancelled, these are the other Delta Air Lines nonstop flights from Chicago to Detroit on the same day, with scheduled departure times in ORD 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 DL4456 actually runs

Pro Flight Search has tracked every published board update for DL4456 across the ORD and DTW boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at ORD and DTW.

The verdict above is that record speaking, so it reflects how DL4456 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around DL4456? 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: DL4456 Chicago to Detroit on-time performance, measured from the ORD and DTW airport boards.

Canonical URL
https://proflightsearch.com/flight/DL4456
How we measure this →