DL1902Delta Air Lines · DTW → IAD
updated 2h ago
Route confirmed Delta Air Lines

DL1902 DetroitDTW WashingtonIAD

DL1902 by Delta Air Lines flies from Detroit (DTW) to Washington (IAD).

Right nowNext departure today Operates daily
21:40

scheduled from DTW

The route today

live boards
DTWDetroitHigh riskDTW delay board →
IADWashingtonOn-time likelyIAD delay board →
DTW→IADevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
24%Chance of 15+ min delay
2.8%Chance of cancellation
+3 minTypical airport delay in this weather

Conditions at DTW and IAD 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 Detroit

Forecast

Sat 7 Nov, local date

High9°Clikely 7°C to 10°C
Low4°Clikely 2°C to 6°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 Washington

Forecast

Sat 7 Nov, local date

High15°Clikely 13°C to 16°C
Low7°Clikely 5°C to 10°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 Detroit to Washington flights today

same route · Delta Air Lines
DL1605departs 08:40
DL3082departs 10:05
DL5037departs 14:40
DL1787departs 14:57
DL8892departs 17:25
DL3088departs 21:46

If DL1902 is cancelled, these are the other Delta Air Lines nonstop flights from Detroit to Washington on the same day, with scheduled departure times in DTW 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 DL1902 actually runs

Pro Flight Search has tracked every published board update for DL1902 across the DTW and IAD boards: schedule changes, gate pushes and actual clocks. Combined risk score: 41.6/100. Based on airport operations, weather, and cached board history at DTW and IAD.

The verdict above is that record speaking, so it reflects how DL1902 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around DL1902? 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: DL1902 Detroit to Washington on-time performance, measured from the DTW and IAD airport boards.

Canonical URL
https://proflightsearch.com/flight/DL1902
How we measure this →