DL4546Delta Air Lines · DCA → LGA
live · 8m ago
Route confirmed Delta Air Lines

DL4546 WashingtonDCA New YorkLGA

DL4546 by Delta Air Lines flies from Washington (DCA) to New York (LGA).

Right nowNext departure tomorrow Operates daily
13:54

scheduled from DCA

The route today

live boards
DCAWashingtonOn-time likelyDCA delay board →
LGANew YorkOn-time likelyLGA delay board →
DCA→LGAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
4.1%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at DCA and LGA 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 Washington

Forecast

Thu 5 Nov, local date

High23°Clikely 21°C to 25°C
Low19°Clikely 16°C to 20°C
  • 97% 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 New York

Forecast

Thu 5 Nov, local date

High22°Clikely 20°C to 23°C
Low18°Clikely 16°C to 19°C
  • 88% 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 Washington to New York flights today

same route · Delta Air Lines
DL5843departs 06:10
DL5772departs 08:10
DL4491departs 10:18
DL5811departs 11:00
DL5747departs 13:25
DL5763departs 17:18

If DL4546 is cancelled, these are the other Delta Air Lines nonstop flights from Washington to New York on the same day, with scheduled departure times in DCA 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 DL4546 actually runs

Pro Flight Search has tracked every published board update for DL4546 across the DCA and LGA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at DCA and LGA.

The verdict above is that record speaking, so it reflects how DL4546 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around DL4546? 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: DL4546 Washington to New York on-time performance, measured from the DCA and LGA airport boards.

Canonical URL
https://proflightsearch.com/flight/DL4546
How we measure this →