21XAviation

Answer every charter request,day or night

Quote trips, arrange ground services and keep every passenger informed, with AI that answers and follows up by voice, SMS and email.

Talk to our team Hear a live AI call

Quote trips, arrange ground services and keep every passenger informed, with AI that answers and follows up by voice, SMS and email.

Talk to our team Hear a live AI call

Why the fastest reply wins the charter

22%
of US charter requests are for flights within 24 hours
3x
more requests for operators who reply within 30 minutes
80%
chance the trip is booked if you reply after 48 hours
65%
of flyers rate response time key when booking charter

Charter operators and FBOs grow with 21X

Built for every leg of the trip

From the first charter request to the car waiting at landing, 21X answers every client and handles the details.

Instant charter quotes

Clients get aircraft options and a quote the moment they ask, day or night.

Ground services, arranged

Fuel, catering and cars are confirmed with the FBO before the client has to ask twice.

Every passenger kept informed

Manifest changes, timing updates and arrival details go out by text or voice automatically.

A couple on a phone call inside a private jet cabin

Private AviationVoice

I need a jet to Aspen on Friday.

21X AI agent

Charter quote sent

Hear 21X in real charter conversations

Calls and messages the way your clients and passengers would have them: natural, quick and always ending in a clear next step.

Voice

Charter request

A client calls for a jet on Friday. 21X checks aircraft, sends a quote and confirms the trip.

Hear a live AI call

RCS

Ground services

21X confirms fuel, catering and a car with the FBO and texts the client when everything is set.

Voice

Passenger change

A late extra passenger is added, the manifest is updated and everyone gets the new details.

Hear a live AI call

Every request, wheels up on time

A charter story from the first call to landing, with every detail handled before it's asked twice.

09:02Request

09:20Ground services

13:10Arrival

13:45Change

09:02Request

09:20Ground services

13:10Arrival

13:45Change

09:02Request

09:20Ground services

13:10Arrival

13:45Change

Boarding pass · Request

Daniel · Voice

I need a jet to Aspen on Friday.

Charter quote sent · 2 options

FRI 08:00

21X handled

Boarding pass · Ground services

Daniel · SMS

Can you have fuel and catering ready by 8?

Confirmed with the FBO

READY 08:00

21X handled

Boarding pass · Arrival

Daniel · Voice

Is there a car waiting when we land?

Car booked · 2:40 PM

LAND 13:10

21X handled

Boarding pass · Change

Daniel · SMS

Can we add one more passenger?

Manifest updated

PAX 5 → 6

21X handled

Enterprise-grade security and compliance

SOC 2 Type II
Independently audited security controls
GDPR
EU data protection and privacy
EU AI Act
Responsible, transparent AI
PCI DSS
Secure payment card handling

See what 21X can do for your team

Find out how 21X can turn more client conversations into booked charters, smooth trips and repeat flyers.

Talk to our team Hear a live AI call

#1 conversational AI platform in the US, AI Magazine