Last week, I had the pleasure of taking part in a Google+ video hangout chat hosted by Master Sommelier (and general dynamo/spitfire) Andrea Immer Robinson. Andrea asked me to participate in the hangout as part of select group to taste through wines that she had picked for the in-flight business class selection one of Delta Airlines’ cross-country routes (apparently I’m to get a free trip on that route as part of the deal to test the wines in flight myself, so this was a promotional chat sponsored by Delta).

More on Andrea’s picks in a minute; first, I want to talk about something that Andrea brought up in the context of the hangout discussion (a video recap of which you can watch below after the jump). That event got my wine brain juices flowing, and not only because I was treading water, trying not to look like a complete hack in front of a group of mostly Master Somms, many of whom have individual taste buds on their tongues with more collective wine tasting experience than I possess.

What intrigued me was something that Andrea mentioned about plane travel that impacted her choices of wines to include for the biz class long-haul journey: we (as in all of us, not just those banished to coach class) taste food differently in-flight versus when we’re on terra firma.

Specifically, she wanted to pick wines that had big aromatic, textural, and flavor profiles because wines and food taste duller in the air. At first I thought that Andrea was just going on common sense borne from personal experience (she flies the routes to taste how the potential wine picks fare in-flight), but it turns out there’s some potentially solid science behind that approach. And I care because, like probably many of you reading this, I’m a wine lover who’s also put in a butt-numbing amount of miles and hours sitting in an airplane seat this year…

Back in March, Andrea was quoted in a NYT piece about the topic; that same article states the following about how we taste food in the confines of the flying sardine cans with wings that we cram ourselves into in the pursuit of frequent flier miles (at least, that’s how it feels to most of us who happen to fly coach class a lot):

“Even before a plane takes off, the atmosphere inside the cabin dries out the nose. As the plane ascends, the change in air pressure numbs about a third of the taste buds. And as the plane reaches a cruising altitude of 35,000 feet, cabin humidity levels are kept low by design, to reduce the risk of fuselage corrosion. Soon, the nose no longer knows.”

According to the NYT article, this effect can even impact our sense of acidity, which means that it (the flights I mean, not the NYT article) might make some wines taste flabby (or at least less vibrant). So when it comes to food and – more importantly for us vinous geeks – by extension, wine, flying puts us at a disadvantage. Which means the normal (i.e., crappy) wine options you have available to you on most domestic U.S. airlines is at a double disadvantage, because it will taste even more bland than it would on the ground when served at your cousin’s wedding reception.

To make matters even worse, apparently the plane’s engine noise itself can negatively impact our sense of taste. So we wine geeks are really screwed on those flights.

Unless, of course, the airline is lucky enough to hire someone like Andrea, in which case you’ve got a secret weapon / tireless dynamo who will select wines that have a lot going on aromatically and texturally, and have good acid structure, so that they still taste pretty good at 30,000 feet.

Here are Andrea’s recent Delta Airlines business class picks, which she supplied as samples as part of the Google+ Hangout / tasting:

2011 Merry Edwards Sauvignon Blanc (Russian River Valley)
Price: $32
Rating: B+

I’ll admit, the 14.1% abv scared me at first (c’mon, who reports the 0.1% ?!??), but there’s good balance to this weighty SB, with a strong citric, acidic backbone. There’s even a hint of minerality to carry the sizeable fruit, which starts out with grapefruit, lemongrass, papaya and herbs when chilled and then moves to tangerine and a more visceral texture as the wine warms up. There’s no shortage of flavor, that’s for sure, and enough verve to make the wine seem fairly well-balanced even with a few thousand feet of air between you and the ground below. Check out the vid for the Master Somm’s takes on food pairings (most of theirs were mouth-wateringly intricate; I went with a decidedly more pedestrian recommendation: take-out Chinese, specifically orange chicken).

2010 Inception Central Coast Pinot Noir (Central Coast)
Price: $20
Rating: B

There’s a lot going on in this wine for the price tag, and I can see why Andrea was so keen on it. On the fruit side of things, there isn’t much complexity here, but there is a lot of plummy, vibrant red berry action. But when it comes to the secondary aromas, this wine has it going on; tea, earth, spices and a hint of maple (but just a hint!) from the oak treatment. The palate is fruity and lively, and I got the sense that it stood a god chance against the palate-deafening white noise of the jet engines. As you’ll see from the hangout vid, the fact that the Somms detected so many different things going on in this wine is probably a testament to its crowd-pleasing abilities.

Hangout with Delta’s Master Sommelier Andrea Robinson

Cheers!