The Right Order for Fuel, Lav, Cleaning, and Catering

A Gulfstream lands at 2:15 for a 3:00 out. The lav truck gets there first and parks at the aft door. Fuel shows up two minutes later and can't reach the wing because the lav truck's hose run cuts across the ramp. Catering is idling forty feet away waiting for cabin clean to clear the galley. Nobody did anything wrong. Nobody talked to anybody else either. That's twelve minutes gone before a single task starts, and twelve minutes is the difference between an on-time out and an apology to the passenger's chief of staff.

Quick turns don't fail because crews are slow. They fail because four separate vendors show up to the same forty-five-minute window with no shared picture of who goes where, in what order, and why. Fixing that isn't about hustle. It's about sequence.

Why Sequence Beats Speed

Every task on a quick turn has a physical footprint on the aircraft: a door, a panel, a wing, a belly. The turn is fast when tasks that don't share a footprint run at the same time, and slow when they line up single file because nobody planned the geometry. A five-minute lav service and a twenty-minute fuel load should never be sequential. They're not competing for the same space, so they shouldn't be competing for the same clock.

The mistake most ramps make is treating the turn as a checklist instead of a layout. A checklist tells you what has to happen. It doesn't tell you what can happen next to it.

A Default Sequence That Works for Most Turns

This isn't a rule for every tail number on every ramp. Aircraft type, FBO layout, and your own safety policy will move things around. But as a starting point for a standard quick turn, this order keeps trucks out of each other's way and keeps safety-sensitive tasks isolated:

1. Marshal and chock. Nothing else starts until the aircraft is stopped, chocked, and beacon off if required.
2. Lav and potable water, on opposite sides of the aircraft, never by the same tech at the same time. Cross-contamination risk is real and it's the fastest way to ground a galley.
3. Fuel, once your hot fueling policy (or your cold fueling requirement) is confirmed for that tail. Fuel runs concurrent with lav in most cases since they're at opposite ends of the aircraft.
4. Cabin cleaning, starting the moment the cabin is clear, running concurrent with fuel if your safety policy allows it.
5. Catering, loaded last so galley space is clear and so a fuel spill risk never sits next to food service.
6. Final cabin check and door closure.

Notice what's doing the real work here: it's not the order of the tasks, it's which tasks are allowed to overlap. Fuel and lav can run together. Fuel and catering usually shouldn't, depending on your policy and proximity. Cleaning and catering are fighting over the same door if you don't stagger them.

Where This Breaks on a Real Ramp

The plan above assumes every truck arrives on time and every tech knows the plan. On a busy Friday with three turns stacked on one FBO, that assumption falls apart fast.

The most common failure point is the aft door. Lav, cabin clean, and sometimes catering all want it. If your dispatch isn't actively managing that door as a resource, the second and third trucck to arrive just sit there burning turn time in a line that didn't need to exist.

The second failure point is fuel timing on a tight passenger connection. If the crew wants to board while fuel is still running, your hot fueling policy determines whether that's even possible, and if it is, it determines where catering and cleaning are allowed to stand while it happens. This is exactly the kind of call that IS-BAH standards and your own safety management system should already answer before the truck rolls, not while it's rolling.

The third is the one nobody plans for: a delayed inbound. When your 2:15 becomes a 2:40, every vendor on that turn needs to know the new window at the same time, not whenever they happen to check their phone or hear it secondhand on the radio.

A turn plan that only works when everything is on time isn't a plan. It's a hope with a checklist attached.

A Five Question Pre Turn Check

Before the aircraft is on final, someone (dispatch, line lead, whoever owns the turn) should be able to answer these in under a minute. If they can't, the turn is already behind schedule and nobody knows it yet.

• Who has the aft door, and for how long?
• Is this a hot fuel or cold fuel turn, and does catering know which?
• Has lav confirmed a truck is inbound, or are we guessing?
• What's the actual scheduled out time right now, not the one from an hour ago?
• If fuel runs long, which task gets pushed, and who decides?

Run this on paper, on a whiteboard, or in a radio call if that's what you've got. The point isn't the tool. It's that the answer exists before the wheels stop, not after a truck is already idling in the wrong spot.

What Changes When Everyone Sees the Same Board

Most of what breaks a quick turn isn't a bad sequence. It's a good sequence that only exists in one person's head. The line lead knows the plan. The fuel truck doesn't. Catering finds out about a schedule change from the pilot instead of from dispatch.

This is the actual problem CreuLink was built to sit on top of: not to make any single task faster, but to make sure fuel, lav, cleaning, and catering are working off the same tail number, the same out time, and the same door assignment at the same moment, instead of four separate guesses converging on one aircraft. When the schedule slips, everyone sees it slip at once instead of finding out when their truck is already in the wrong place.

You don't need new software to run a better turn tomorrow. You need someone in your operation who owns the sequence, asks the five questions before the aircraft is on the ground, and has the authority to move a truck out of a doorway it doesn't need to be blocking. Get that right first. The tools that help you scale it will make a lot more sense once you've seen what "right" looks like on your own ramp.