Which airlines fly the Bombardier Dash 8 / Q400 from YYC 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 Bombardier Dash 8 / Q400 used on the YYC 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 Bombardier Dash 8 / Q400 flights from Calgary to Seattle?

Schedules vary by operator and season. See the observed model variants and date ranges listed on this page for the most recent pattern.

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.

Calgary to Seattle on the Bombardier Dash 8 / Q400

YYC → SEA · operated by the Bombardier Dash 8 / Q400

Distance: 727 km (452 mi)
Est. flight time: ~1h 11m
Operators on Bombardier Dash 8 / Q400: 1
Observations (14 days): 1

Airlines operating the Bombardier Dash 8 / Q400 on YYC → SEA

Airline	Observations	First seen	Last seen
WestJet Encore	1	2026-05-20	2026-10-17

About the Bombardier Dash 8 / Q400 on this route

The Bombardier Dash 8 / Q400 is used by 1 operator on Calgary → Seattle.

For specifications, safety record, and global deployment data, see the Bombardier Dash 8 / Q400 family page or the Bombardier Dash 8 / Q400 safety record.

Other aircraft on the YYC–SEA route

Boeing 737 (all variants) — 2 observations
Embraer E170/E175 — 1 observation

Airport details

Departure: Calgary International Airport (YYC)

City: Calgary
Country: CA
IATA / ICAO: YYC / CYYC

Arrival: Seattle–Tacoma International Airport (SEA)

City: Seattle
Country: US
IATA / ICAO: SEA / KSEA

Frequently asked questions

Which airlines fly the Bombardier Dash 8 / Q400 on the YYC-SEA route?

Airlines observed operating the Bombardier Dash 8 / Q400 on YYC to SEA include: WestJet Encore.

How often does the Bombardier Dash 8 / Q400 fly YYC-SEA?

The Bombardier Dash 8 / Q400 was observed 1 time on the YYC–SEA route in the last 14 days across 1 operator.

What's the distance from Calgary to Seattle?

The great-circle distance from Calgary (YYC) to Seattle (SEA) is approximately 727 km (452 miles). Estimated flight time is ~1h 11m.

What other aircraft fly the YYC-SEA route?

Other aircraft observed on YYC–SEA include: Boeing 737 (all variants), Embraer E170/E175.

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