WS 3618 Seattle to Calgary Flight Status

WestJet Flight WS3618 from Seattle Tacoma International Airport SEA to Calgary International Airport YYC is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 30th, 2025.
Check the table below for WS3618's most recent flight history:

WS 3618 Flight Status & Schedule

Date Departure Arrival Status
Aug 30 17:08 19:27
Landed
Track >
Aug 23 17:24 19:49
Landed
Track >
Aug 16 18:01 20:22
Landed Late
Track >
Aug 09 17:28 19:52
Landed
Track >
Aug 02 17:00 19:57
Cancelled
Track >
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WestJet WS 3618 Seattle to Calgary Flight Information

WestJet Flight WS3618 connects Seattle, United States to Calgary, Canada, taking off from Seattle Tacoma International Airport SEA and landing at Calgary International Airport YYC.

How long is the WS3618 flight from Seattle to Calgary?

The average flight time from Seattle to Calgary is 1 hour and 22 minutes. The flight distance is 726 km / 451 miles and the average flight speed is 508 km/h / 315 mph.

What is the On-Time Performance (OTP) of WestJet Flight WS3618 Seattle to Calgary?

The Airportia On-Time Performance Rating for WestJet Flight WS3618 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WS3618 flight?

The latest flight took off on Sunday, August 31st, 2025 with the flight status being Landed on 19:27.

How else can the flight WS3618 be referenced as?

This WestJet flight can also be referenced as WJA3618, WS 3618, WJA 3618.

How often is flight WS3618 delayed?

On average, 25% of all WS3618 flights are delayed. The average delay is 16 minutes.

Can I get compensation for my delayed or cancelled WS3618 flight or baggage issues?

If your WS3618 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WS3618 Flight Tracker above for more details.

WS3618 and Seattle SEA to Calgary YYC Flights

Flight WS3618 is code-shared by 2 airlines using the flight numbers DL6899, EK4723

Other flights departing from Seattle SEA: WN1577, AS1464, OO9925, OO9925

Other flights arriving at Calgary YYC: WS235, WS521, WS3134, WS3615

All flights connecting Seattle SEA to Calgary YYC.

WS3618 WestJet Flight: Seattle to Calgary Route Map

WS3618 WestJet Flight Map: Seattle to Calgary
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.