AeroDue · Flight tracking

How should I track a codeshare flight number?

A codeshare can use a marketing flight number that differs from the operating flight identity. AeroDue should resolve the commercial number carefully and keep the operating context visible when it is available.

Check my journey

Free check · No account required

Direct answer

How should I track a codeshare flight number?

A codeshare can use a marketing flight number that differs from the operating flight identity. AeroDue should resolve the commercial number carefully and keep the operating context visible when it is available.

What to look at

The useful evidence depends on the question. For this scenario, focus on:

01

Marketing flight number

Use the source-backed value as context. If it is missing or ambiguous, AeroDue does not replace it with an estimate.

02

Operating carrier or flight identity

Use the source-backed value as context. If it is missing or ambiguous, AeroDue does not replace it with an estimate.

03

Resolved route

Use the source-backed value as context. If it is missing or ambiguous, AeroDue does not replace it with an estimate.

What AeroDue can check

  • Commercial flight-reference resolution
  • Open ADS-B aircraft telemetry when available
  • Route plausibility and source-age boundaries

Use the live tool

The guide explains the decision boundary; the linked AeroDue tool provides the current source-backed context available for your journey.

Track a flight →

Source and evidence boundary

Flight tracking is informational. It is not an official airline or airport determination and is never sufficient by itself to determine passenger-rights eligibility.

Primary reference: AeroDue Flight Tracker data-source boundary ↗

Updated 2026-10-07. AeroDue does not manufacture missing operational facts, availability, probability, severity or legal eligibility.

What does a stale aircraft position mean?

A stale position is older than the freshness threshold AeroDue expects for a recent track. It can still provide context, but should not be treated as the aircraft's current exact position.

How can I check airport health before a flight?

Use the airport's ICAO code in AeroDue Intelligence. The result combines the connected weather and disruption evidence while clearly separating airport-specific signals from broader country context.

What does historical flight reliability mean?

Historical reliability summarizes past operational records within a defined scope. It can provide context, but it cannot tell you with certainty what will happen to a future flight.

These links help with travel planning or evidence gathering. They are separate from any disruption forecast or passenger-rights decision; bookings and terms stay with the provider.

Continue with the wider AeroDue journey

Track a flight

Resolve a commercial flight and inspect the latest available aircraft context.

Open Flight Tracker →

Passenger rights

Use confirmed journey facts to check supported passenger-rights outcomes.

Check my journey →