April | 2019 | Tales from the Terminal

one hundred Woah! 100 posts? Have I really written that many? Actually… now that I’ve added them up it turns out I’ve written 103 altogether! Apparently I sailed right by the big 100 milestone without even realizing it. Oops!

So how did I get here? Well I’ve always enjoyed writing, but it wasn’t until I landed my current job at the airport that I found something I really wanted to write about on a consistent basis. And I quickly discovered that there is so much more to life at an airport than just airplanes. There are snowplows and water canon salutes and sunrises on the airfield. I’ve helped on the deice pad, visited ATC towers, and stood on a taxiway to watch an A350 land. I’ve ridden in a broom truck, sat in a stairs truck and driven an ops truck. I truly am a kid in a candy store every day.

37778512_Unknown Of course when I hit publish on that first post I had no idea whether anyone would actually read it. 100 posts later, I’m a bit shocked to discover I have readers from over 120 different countries. (Seriously? Wow!) As you might imagine, many come from places like the US, UK, Canada, Australia and France. However there are some readers from countries I didn’t expect, like Aruba (reading about stairs trucks on the beach, no doubt) and Nepal (probably learning about deicing whilst hiking the Himalayas).

People have stumbled onto my blog in a variety of different ways. Most find it through social media, however I’ve also gotten views from readers who have shared it with their friends or posted links to it online. (It’s a really great feeling when that happens!) I get traffic from search engines too. It amuses me to see the search phrases that have somehow led people to my blog. Here are a few of my favorites: 37778416_Unknown

“Mobile stairs airfield” Yeah, this one is a no-brainer.

“Useless airport trivia” Yep, I’ve got lots of that!

“Fun jobs with finance degree” Actually, I don’t have a finance degree. Shhhh! Don’t tell!

“Beer Emergency Vehicle” Where the heck is that when I need it?

“How to drive airport stairs” Stay tuned! I hope to be able to give a first-hand report on this one of these days!

37778240_Unknown My most viewed post so far is: Airline Fees That THEY Have to Pay. I really didn’t expect that a post about something I do every day (invoicing airlines) would be very popular. In fact, I actually put off writing it for over a year because I wasn’t sure anyone would find it interesting. Doh!

One of my most defining moments as a blogger (so far) came in 2017. That was the year I first got media credentials for Airventure. The Blue Angels were there and I got to interview one of the pilots. The experience went something like this: OMG I have media credentials! OMG the Blue Angels! OMG I have absolutely no idea what to ask! Thank goodness Lt. Benson was a class act who not only answered my questions (once I managed to think of some), but also posed for a photo with me. If you had told me when I started writing this blog that I would be interviewing the Blue Angels at Oshkosh I never would have believed it!

So what’s next? Well I’ve been toying with the idea of incorporating more videos into my posts. And you never know when I might pop up on a podcast (or two). But mostly I plan to continue having adventures at the airport and writing about them. I hope you’ll continue to follow along!

THANK YOU so much for reading and for all your support!

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According to a quick Google search, Pittsburgh International Airport saw around 9 million passengers in 2018. Chicago Midway had 22 million. Tampa had around 21 million. My airport saw just over 8 million passengers – the most ever. That’s great! Or is it? How does an airport know whether the number of passengers they are serving is good or not?

Load factors

One useful metric is the load factor. You may have seen this used to determine how well an airline is performing in general, but in this case airports are looking specifically at the load factors for flights into and out of their cities. In the simplest sense, the load factor is a measure of how full the flights are. It is calculated by comparing the number of paying passengers against the total number of seats that were available. For example, if ABC Airlines had 5 flights in and 5 flights out of the airport and used airplanes with 100 seats each, that’s a total of 1,000 seats available. If each plane had 75 paying passengers on board, then there were 750 passengers total, and the load factor is 75%.

I can’t speak to how other airports collect passenger data, but my airport does it via monthly reports that are submitted by the airlines. Each report includes the type of planes used, the number of landings for each, the number of passengers, etc. From that information we can determine the total number of seats and, in turn, calculate the load factors for each airline, as well as an average load factor for all flights during the month.

Higher load factors mean fuller airplanes which means better profit margins for the airlines. When flights aren’t profitable guess what usually happens? Yep – they go away. Not good! While the monthly load factors are useful, it is also important to look at trends over time. Comparing the numbers from the last few years I noticed that the average monthly load factor at my airport has increased more than 5% – and it was fairly strong to begin with. We definitely like to see that!

Photo by Jnpet, Creative Commons License

Heavier metal

Of course load factors are just one piece of the story. Another metric to look at is the types of planes that are being used, and how that usage shifts over time. A high load factor on a small plane is good. But when the number of passengers becomes strong enough to justify moving up to a bigger airplane, that’s better. And when the load factors start growing on the bigger airplane, that’s better still!

Let’s take the humble CRJ for example. To keep it simple I’ll combine the stats for the 200, 700 and 900 together. In February 2019 there were roughly 100 fewer CRJ landings than in February 2018. However, there were 100 more Airbus 319/320 landings, and 50 more Boeing 737 landings. Some of those increases were due to added flights and Mad Dogs being retired, but many were the result of a shift to bigger mainline planes and fewer regional ones. That comes out to several thousand more seats available in February 2019 vs 2018. At the same time, the load factors remained strong. Yes! That makes us very happy! (Don’t you worry – we still love the CRJ! Although the number of flights may have decreased, we still see PLENTY of them around.)

Max effect

You may be wondering what kind of impact the grounding of the Boeing 737 Max is having on all this. That’s a fairly complex matter. Certainly there have been some cancellations. Looking just at the airlines that fly the Max into my airport and comparing the number of flights that were scheduled against the number of flights that actually happened, there was a drop of about 3%. That may not seem like a high number, but then again, that was just for half the month. It remains to be seen what the long term implications will be. If you are curious to know how an airline copes when some of its planes are grounded, the Flying and Life Podcast gave a really good overview of what steps they have to take to re-book stranded passengers and rework their schedules. I strongly encourage you to check it out! 37507712_Unknown

Lies, Damn Lies and…

The numbers are, of course, just a snapshot in time and there are a whole lot of factors that the airlines consider when deciding which planes to fly on what routes. Things can change from month to month and season to season. That’s why the airport has people much smarter than myself who track and analyze all this data. But every now and then I like to take a peek and see how things are looking. Maybe one of these days I’ll see an A350 on the stats sheet. Or a 777! OK, so it’s not very likely. But, hey – an avgeek can dream!