Distance From Allen Army Airfield to Baltimore/Washington International Thurgood Marshall Airport, BIG - BWI Distance

The distance from Allen Army Airfield (BIG) to Baltimore/Washington International Thurgood Marshall Airport (BWI) is 3208 miles or 5163 kilometers or 2786 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Delta Junction Ft Greely ( United States ) to Baltimore ( United States )?

A one-way nonstop (direct) flight between Delta Junction Ft Greely and Baltimore takes around 7 hours 22 minutes.

Estimated flight time from Allen Army Airfield, Delta Junction Ft Greely, United States to Baltimore/Washington International Thurgood Marshall Airport, Baltimore, United States is 7 hours 22 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • BIG - BWI

Kilometers		5163 km
Statute Miles		3208 miles
Nautical Miles		2786 nm
Avg. Time of Flight		7 hours 22 minutes

Allen Army Airfield to Baltimore/Washington International Thurgood Marshall Airport Flight Route Map - BIG to BWI Flight Path

Location of Allen Army Airfield & Baltimore/Washington International Thurgood Marshall Airport is given below.
Click the map to view Delta Junction Ft Greely to Baltimore nonstop flight path and travel direction.

Click to see flight route on Google Map between Delta Junction Ft Greely, United States and Baltimore, United States. .

Nonstop flight route between Delta Junction Ft Greely, United States and Baltimore, United States.

Time Difference Between the Airports • BIG - BWI

Time difference between Delta Junction Ft Greely (United States) and Baltimore (United States) is 4 Hours.
Baltimore time is 4 Hours ahead of Delta Junction Ft Greely.

Location	Local Time
Delta Junction Ft Greely (United States)	2026-08-07, 16:17:38 AKDT
Baltimore (United States)	2026-08-07, 20:17:38 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Allen Army Airfield (BIG / PABI) Delta Junction Ft Greely, United States

Destination

Baltimore/Washington International Thurgood Marshall Airport (BWI / KBWI) Baltimore, United States