Tail character
Leaf the Morelet's tree frog
Frontier's tail art on this aircraft features Leaf, a Morelet's tree frog.
Confirmed Sep 28, 2026
Airframe story
N644FR is a 2024 Airbus A321-271NX, serial 11794, operating with transport category status. FAA records show it held in trust by Wilmington Trust Co since 2024, which fits the pattern of lessor-financed deliveries used across many Frontier Airlines A321neo aircraft, though no snippet confirms Frontier as the operator or AviLease as the financier for this specific airframe. Over the observed year the jet flew 1,310 flights and logged more than 2,406 hours, moving through a busy rotation that included stops at Chicago O'Hare, Orlando, Tampa, Detroit, Philadelphia, Atlanta, and Phoenix. Its most recent recorded position was San Juan, Puerto Rico, with that stay still ongoing in the tracked window. Among its sister ships from the same production family, several are flying with United Airlines and Delta Air Lines, each logging over a thousand flights in the past year, while others have since left the registry entirely.
Sister ships
- N739NKExported to Uzbekistan, Sep 2026
- N742NKExported to Uzbekistan, Aug 2026
- N577DN · Delta Air Lines1115 flights since at least Oct 2025, last seen Oct 10
- N578DN · Delta Air Lines1132 flights since at least Oct 2025, last seen Oct 10
- N14511 · United Airlines1063 flights since at least Oct 2025, last seen Oct 10
- N24510 · United Airlines1060 flights since at least Oct 2025, last seen Oct 10
203 Airbus A321-271NX are in the FAA records; 201 still registered; 199 flew in the last year. Most sit with United Airlines Inc (59) and Delta Air Lines Inc (56).
From the FAA registry and observed flights. Inferences are labeled; outside facts are cited.