UA1720 DenverDEN · 07:40 BaltimoreBWI · 11:08
UA1720 by United Airlines flies from Denver (DEN) to Baltimore (BWI) for the Fri, Sep 18 departure.
Same number through DEN → IAH → BWI
arrived at BWI · 6 min early
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at DEN and BWI are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Baltimore flights today
same route · United AirlinesIf UA1720 is cancelled, these are the other United Airlines nonstop flights from Denver to Baltimore on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1720 actually runs
Pro Flight Search has tracked every published board update for UA1720 across the DEN and BWI boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -2 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1720 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: N54558, N24505.
Board clocks recorded as DEN and BWI published them.
Planning around UA1720? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1720 Denver to Baltimore on-time performance, measured from the DEN and BWI airport boards.
https://proflightsearch.com/flight/UA1720
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