BWI to PWM: Distance and Flight Time
The distance from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Portland International Jetport (PWM) is 726 km (451 mi). A typical nonstop flight covers it in about 1h 25m, heading northeast. The distance is the same in either direction (PWM to BWI).
How far is it from Baltimore to Portland?
The great-circle distance between Baltimore/Washington International Thurgood Marshall Airport (BWI) and Portland International Jetport (PWM) is 726 km (451 mi, 392 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from BWI to PWM?
A nonstop flight typically takes about 1h 25m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. PWM is roughly northeast of BWI.
How is the BWI to PWM route written in code?
The pair is written BWI-PWM in IATA codes and KBWI-KPWM in ICAO codes, the form used on a flight plan. Baltimore/Washington International Thurgood Marshall Airport is BWI (KBWI), Portland International Jetport is PWM (KPWM).
| BWI | PWM | |
|---|---|---|
| Airport | Baltimore/Washington International Thurgood Marshall Airport | Portland International Jetport |
| ICAO code | KBWI | KPWM |
| Country | United States | United States |
| Elevation | 146 ft | 76 ft |
| Rank by connections | #107 | #899 |
Both ICAO codes start with K, the prefix ICAO assigns to the contiguous United States, so this is a route inside one ICAO region. How ICAO prefixes are laid out.
The two fields sit at almost the same height, within 70 ft (21 m) of each other.
Airlines flying BWI to PWM
1 airline appear on this route in the open route dataset, 1 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| WN | Southwest Airlines | SWA | Southwest | Active |
A further 1 carrier sell this pair as a codeshare without operating it: FL.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Baltimore from Portland?
Baltimore/Washington International Thurgood Marshall Airport (BWI) and Portland International Jetport (PWM) are 726 km (451 mi, 392 nautical miles) apart in a straight line.
How long is the flight from BWI to PWM?
A typical nonstop flight between BWI and PWM takes about 1h 25m. Actual times vary with aircraft type, winds and routing.
What direction is PWM from BWI?
Portland International Jetport (PWM) lies roughly northeast of Baltimore/Washington International Thurgood Marshall Airport (BWI).
Which airlines fly BWI to PWM?
1 airline appear on the BWI-PWM route in the open dataset, including Southwest Airlines.
Related routes
Other routes from Baltimore (BWI):
Other routes from Portland (PWM):
BWI airport code · PWM airport code · Busiest airports worldwide