Airport Comparison
| HFD | SEA | |
|---|---|---|
| Airport Name | Hartford-Brainard Airport | Seattle-Tacoma International Airport |
| IATA Code | HFD | SEA |
| ICAO Code | KHFD | KSEA |
| City | Hartford | Seattle |
| Country | United States | United States |
| Timezone | America/New_York | America/Los_Angeles |
| Elevation | 18 ft | 432 ft |
| Coordinates | 41.740000, -72.650000 | 47.450000, -122.310000 |
Hartford (HFD) to Seattle (SEA) Flight Distance
The flight distance from Hartford-Brainard Airport (HFD) in Hartford, United States to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 3,915 kilometers (2,433 miles / 2,114 nautical miles). The estimated flight time for this route is approximately 6h, flying west northwest at a heading of 297°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 3-hour time difference between the two cities.
Time zone information: When it's 04:25 in Hartford, it's 01:25 in Seattle. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.
The return flight from Seattle (SEA) to Hartford (HFD) follows a heading of 81° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Hartford-Brainard Airport (HFD) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.