LIVE DATA
Telemetry Active
Today 2026-09-17
Data refreshed 00:00 UTC
Refresh in 04:59

N440YX

Type: Embraer E175 (E75L) Mode S Hex: A54CD9 Operator: American Airlines Status: ACTIVE

Airframe N440YX Key Facts

  • Airframe N440YX (Embraer E175) was last observed on 2026-09-17 at monitored terminal (Global Airspace).
  • Current operational status is classified as ACTIVE with 0 consecutive days unobserved.
  • Registered Mode S 24-bit transponder address is A54CD9 with manufacturer serial number (MSN) 17000435.
N440YX (Embraer E175)
Embraer E175 · Operated by American Airlines Reference: Aviation Photography
Aviation Spotter Galleries for Tail N440YX:
Planespotters.net → JetPhotos → FlightRadar24 Telemetry →

Registry Record

Registration Mark
N440YX
Manufacturer Serial Number (MSN)
17000435
Mode S 24-bit ICAO Hex
a54cd9
Registered Owner
Republic Airways Inc
Lessor / Financing
SMBC Aviation Capital
Estimated Airframe Age
6.8 years
Resolution Confidence
HIGH

Observation & Telemetry State

Current Status
ACTIVE
First Observed Date
2020-01-01
Last Observed Date
2026-09-17
Last Observed Airport
Unassigned Airspace
Days Without Observed Flight
0 days

Airframe Lifecycle & Genealogy History

MSN 17000435 • Hex A54CD9
2019 OEM Production
Assembled by Embraer
Manufactured as Embraer E175 with Manufacturer Serial Number 17000435 and assigned ICAO Mode S hex A54CD9.
2019 Commercial Entry
Delivered into Commercial Service
Accepted into commercial scheduled operations under tail registration N440YX.
2022 Asset Financing
Financed by SMBC Aviation Capital
Placed under operating lease portfolio with long-term placement agreement and institutional asset management.
2026 (Current) ACTIVE
Operated by American Airlines
Current observed airframe age is 6.8 years. Telemetry active across global ADS-B tracking corridors.

90-Day Observed Activity Strip

Daily flight activity observations over the previous 90-day window.

Observed ADS-B Signal Unobserved / On Ground

Observed Flight Corridor History

CYYZ-KATLKATL-KLAXKLAX-KJFK