Florida is now separating from the rest of the U.S. in vertical flight readiness.

Miami and Orlando now hold the top two positions in this week’s Forward Signals digest — both accelerating, both with positive 30-day forecasts. No other state in the index is producing multi-market convergence at this velocity. The full scoring methodology is now published at airindex.io/methodology — every factor weight, every tier definition, and the protocol for how missing data is handled.

AIS updates as regulatory, infrastructure, and operator signals change.

Markets to Watch This Week

Top 5 markets by predictive significance, generated from the AirIndex Forward Signals pipeline as of 2026-04-15.

#1 Miami, FL AIS: 80 ACCELERATING

POSITIVE WATCH / IMPROVING Signals 30d: 15 (#3)

Florida: strong enforcement, active DOT · Cluster: Florida Corridor

2 faa corridor filing events tracked (1 high confidence). FAA aeronautical study cycle for corridor or facility determination. Validation event only — miami already has full credit on approvedVertiport. — 60-90 days from filing
13 operator market expansion events tracked (7 high confidence). Operator announcement — follow-on operational events typically follow. Validation event only — miami already has full credit on activeOperatorPresence. — 30-180 days for operational follow-up

Implication: Miami is one legislative event (H1093) away from full deployment readiness — a near-term priority market for operators and infrastructure capital.

#2 Orlando, FL AIS: 80 ACCELERATING

POSITIVE WATCH / IMPROVING Signals 30d: 13 (#5)

Florida: strong enforcement, active DOT · Cluster: Florida Corridor

30d forecast: +5 points

11 operator market expansion events tracked (5 high confidence). Operator announcement — follow-on operational events typically follow. — 30-180 days for operational follow-up (+5 points if realized)
2 faa corridor filing events tracked (1 high confidence). FAA aeronautical study cycle for corridor or facility determination. Validation event only — orlando already has full credit on approvedVertiport. — 60-90 days from filing

Implication: Orlando’s +5 forecast makes it the only market in the index with a positive score-change prediction this week. SunTrax Air (FDOT) operational by Q4 anchors the infrastructure case.

#3 San Francisco, CA AIS: 75 ACCELERATING

DEVELOPING / STABLE Signals 30d: 50 (#1)

California: strong enforcement, active DOT

infrastructure development — Infrastructure development announcement — typical permit-to-operational cycle 3-12 months — 3-12 months for build/permit cycle (+15 points if realized)
regulatory posture change — Regulatory posture shift — typically follows executive order or task force — 30-90 days (+5 points if realized)

Implication: Infrastructure and regulatory signals suggest a near-term transition from operator-led momentum to facility deployment.

#4 Houston, TX AIS: 50 ACCELERATING

DEVELOPING / STABLE Signals 30d: 13 (#7)

Texas: limited enforcement, emerging DOT · Cluster: Texas Triangle

30d forecast: +5 points

19 operator market expansion events tracked (7 high confidence). Operator announcement — follow-on operational events typically follow. — 30-180 days for operational follow-up (+5 points if realized)
2 faa corridor filing events tracked (1 high confidence). FAA aeronautical study cycle for corridor or facility determination. — 60-90 days from filing

Implication: Operator activity is outpacing regulatory readiness — AIS upside depends on policy alignment.

#5 Austin, TX AIS: 50 ACCELERATING

DEVELOPING / STABLE Signals 30d: 14 (#4)

Texas: limited enforcement, emerging DOT · Cluster: Texas Triangle

30d forecast: +5 points

19 operator market expansion events tracked (7 high confidence). Operator announcement — follow-on operational events typically follow. — 30-180 days for operational follow-up (+5 points if realized)
2 faa corridor filing events tracked (1 high confidence). FAA aeronautical study cycle for corridor or facility determination. — 60-90 days from filing

Implication: Austin mirrors Houston’s trajectory — operator signals are strong, but regulatory gaps limit near-term deployment.

See full ranked digest →

Factor Movements This Week

Every factor override applied in the 7-day window. Auto-generated from the ScoringOverride ledger; zero editorial selection.

Phoenix, AZ · State Legislation

actively_moving → none -10 pts (factor weight: 20)

[NLP-replay] AZ SB1827 failed in House Appropriations 6-12 — Arizona SB1827 failed to pass in House APPROP Committee (6-12-0-1-0-0 vote), indicating legislative momentum for state-level AAM governance has stalled. This r…

2026-04-10 · high confidence · source

Florida is the only state producing multi-market convergence.

Miami and Orlando sit at positions one and two in this week’s Forward Signals digest, both with accelerating velocity and positive 30-day forecasts. This is not a coincidence—it is the output of a reinforcing factor loop: Florida has enacted AAM legislation (20-point weight), an operator graph that Archer and Joby have committed capital to (15 points), and a vertiport-zoning bill (H1093) currently moving through the legislature. Each factor reinforces the next. No other state in the index is running that feedback loop at two markets simultaneously.

What to watch over the next 60 days: whether H1093 advances to enactment. Under the published Missing Data Treatment Protocol, vertiport zoning is a binary factor — a state can have legislation, operators, and approved vertiports, but without a codified municipal zoning pathway the next vertiport project still consumes 12–24 months of entitlement work. If H1093 passes, both Miami and Orlando close that gap simultaneously. If it stalls, the acceleration narrative above is the ceiling, not the floor.

The rest of the index has not been idle. Phoenix, which was downgraded to EARLY (40/100) on April 10 after SB1827 failed in House Appropriations, has not shown a reversal signal in the last week. Arizona’s legislative cycle effectively ended with that vote; the next upward revision for Phoenix requires a new bill in the next session. That is the operational meaning of the NASCENT and EARLY tier definitions the methodology page now makes precise — legislative ambition without translation into infrastructure is a watch-list state, not a deployment state.

OPERATORS

Florida markets now represent the most viable near-term deployment corridor. Capital committed here compounds faster than anywhere else in the index.

INSURERS

Regulatory clarity in Florida reduces underwriting uncertainty relative to other states. Severe regulatory burden (per AIS methodology) means remediation timelines are longer but compliance is more defensible.

DEVELOPERS

Vertiport zoning (H1093) is the primary gating factor for capital deployment in Florida. If enacted, site selection accelerates. If stalled, the entitlement timeline extends 12–24 months per facility.