Which airlines fly the Boeing 737 (all variants) from CMH to SEA?

See the operators list on this page — it is compiled from open ADS-B observed-flights data updated nightly. Operators with the most recent observations are listed first.

How often is the Boeing 737 (all variants) used on the CMH to SEA route?

Observed model variants and date ranges are listed below. Aircraft assignments can change seasonally; data refreshes nightly.

What is the typical schedule for Boeing 737 (all variants) flights from Columbus to Seattle?

Schedules vary by operator. For live schedules and fares, search by aircraft on the FlightFinder home page.

Where does this data come from?

Operator and aircraft observations come from the adsb.lol open ADS-B network under the Open Database License. Data refreshes nightly.

Columbus to Seattle on the Boeing 737 (all variants)

CMH → SEA · operated by the Boeing 737 (all variants)

Distance: 3,236 km (2,011 mi)
Est. flight time: ~4h 8m
Operators on Boeing 737 (all variants): 1
Observations (14 days): 1

Airlines operating the Boeing 737 (all variants) on CMH → SEA

Airline	Observations	First seen	Last seen
Alaska Airlines	1	2026-05-20	2026-05-20

About the Boeing 737 (all variants) on this route

The Boeing 737 (all variants) is used by 1 operator on Columbus → Seattle.

For specifications, safety record, and global deployment data, see the Boeing 737 (all variants) family page or the Boeing 737 (all variants) safety record.

Airport details

Departure: John Glenn Columbus International Airport (CMH)

City: Columbus
Country: United States
IATA / ICAO: CMH / KCMH

Arrival: Seattle Tacoma International Airport (SEA)

City: Seattle
Country: United States
IATA / ICAO: SEA / KSEA

Frequently asked questions

Which airlines fly the Boeing 737 (all variants) on the CMH-SEA route?

Airlines observed operating the Boeing 737 (all variants) on CMH to SEA include: Alaska Airlines.

How often does the Boeing 737 (all variants) fly CMH-SEA?

The Boeing 737 (all variants) was observed 1 time on the CMH–SEA route in the last 14 days across 1 operator.

What's the distance from Columbus to Seattle?

The great-circle distance from Columbus (CMH) to Seattle (SEA) is approximately 3,236 km (2,011 miles). Estimated flight time is ~4h 8m.

What other aircraft fly the CMH-SEA route?

No other aircraft families were observed on the CMH–SEA route in the last 14 days.

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