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SEA fuel line leak-Update

The pipeline serving SEA ( Seattle) and PDX (Portland) has been shut down. ( just use the 'topic' as a search term to find many articles)

So far impact has been minimal, but airlines have begun to say that some longer flights may have to stop for fuel enroute to the destination. Delta has advised this might apply to some international flights

If you are arriving at SEA you may find the landing to come down with a bigger thump as airlines are starting to put on more fuel so they need to get less at SEA. The plane will be heavier when it lands

No truth to the rumor you can bring a 5 gallon can of Jet-A through security at SEA

UPDATE ( Nov 25)

The leak has been found. Plans being made to do the repair. It is the 20 inch pipe that leaked. The 16 inch pipe has begun its restart so some alleviation of the problem. Still now timeline for return to full service.

Posted by
16353 posts

"No truth to the rumor you can bring a 5 gallon can of Jet-A through security at SEA"

Oh gosh, that's funny! IF you bring your own jerry can will it count as your personal item or will it count as medically necessary?

Posted by
1459 posts

Pam, it's a liquid. You'll need to put it in a quart size bag.

Posted by
9126 posts

I hope it’s fixed before all of the Thanksgiving travelers!

I will be flying through SeaTac the week after Thanksgiving. My flights have a good buffer time, so I’ll hope for the best.

Posted by
13134 posts

I hope it’s fixed before all of the Thanksgiving travelers!

The news tonight is that 200 ft of pipeline has been uncovered in the search of where the leak is. That it was leaking was discovered almost 2 weeks ago.

Still waiting for the 'aha, here it is' moment and then they have to determine the repair needed and do it. Having it all done for Thanksgiving travel seems unlikely.

Posted by
7512 posts

Maybe by Christmas.

If this goes on a while longer, it's going to start causing significant disruptions - with little fuel coming, the planes will not go far. They can (and already are) doing some minor things to mitigate the problem (asking airlines to fly in with as much fuel as possible on board, bringing in some fuel by truck), but those measures will only go so far since each have major limitations. The demand is far outstripping the mitigations.

Regional/national flights can add refueling stops elsewhere, and that'll make a real difference for those (it'll also start disrupting schedules). But adding refueling stops elsewhere is sometimes just not an option (eg for longhaul international flights across the Pacific or to Europe over the pole).

Challenging times ahead.

Posted by
36083 posts

let's see - a pipe that was full of jet fuel, now full of vapours, a hole that requires welding.... hmmmm .... what could possibly go wrong??

Posted by
7512 posts

Fuel is flowing again - it's a Thanksgiving Miracle!

Turns out the "pipeline" is actually two pipelines, a large one and a small one. The leak seems to be in the large one. That pipeline is still shut down, and they're working on a repair plan. Meanwhile, the Seattle Times is reporting that they have restarted flow in the smaller of the two pipelines. Evidently, that'll be enough to keep the planes moving through SeaTac (and every other airport in the state), as well as sending necessary fuel to Oregon, too.

(I digress, but: evidently a single point of failure which apparently can cripple transportation across two states. Hmmmm. Might be something to address there...)

Story here: Seattle Times - Fuel flowing after Olympic Pipeline leak disrupted Sea-Tac flights