Twenty-five minutes of taxiing should not cost an airline the equivalent of a small car's weight in jet fuel. But that is essentially what happened on 8 October, when a WestJet captain flying from Seattle-Tacoma International to Calgary found his Boeing 737 crawling toward the runway for more than half an hour — burning as much as 800 pounds (roughly 362 kg) of fuel before the wheels even started rolling.
The captain did not keep quiet about it. He publicly criticised the airport over the ground delays, arguing that forcing aircraft to burn that much fuel just to queue for departure is wasteful on every level: money for the airline, emissions for the environment, and time for everyone on board. For a short-haul hop like Seattle to Calgary — barely over an hour in the air — the taxi burn is a strikingly large share of the trip's total fuel bill.
Seattle-Tacoma, known as Sea-Tac, is one of the busiest airports in the United States and the main hub for Alaska Airlines, with WestJet and a long list of international carriers also operating there. Like several large US airports, it has seen traffic rebound strongly, and peak-hour congestion on the taxiways is a familiar complaint among crews. The WestJet captain's gripe adds a pilot's-eye view to what passengers already feel: long waits on the apron, engines running, before the flight proper even begins.
For travellers, the takeaway is less about one grumpy captain and more about planning. If you are flying out of Sea-Tac, especially during the morning and evening peak banks, building in extra buffer time is wise — and checking an aircraft's on-time taxi performance matters less to you than arriving early enough that a 30-minute taxi does not turn into a missed connection. It is also a small nudge toward off-peak departures: flights leaving between the waves of banked departures often get moving far faster.
The story also lands in the middle of a wider aviation debate about fuel waste on the ground, with airlines and airports under pressure to cut emissions through better gate management, single-engine taxiing and shorter queues. Sea-Tac has not publicly responded in detail to the captain's remarks, but the numbers he quoted — 800 pounds of fuel and 30-plus minutes of taxi time on a single departure — make the scale of the problem easy to picture. Next time your flight sits on the taxiway, remember: someone in the cockpit is doing the maths too.
Story via Simple Flying.
