6 active days
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Tracked flight number
LY4
Analysis window
Aug 26 – Sep 24, 2026
Every derived statistic, daily trend, route, tail number assignment, flight observation, and mapped path below uses this flight-date window.
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5,625 mi avg per flight
9 hr 15 min average
Average across flights included in analytics
3 aircraft types
Tracked activity
Aug 26 – Sep 24, 2026 · 6 active days
Flights6
Aug 26
Aug 31
Sep 1
Sep 6
Sep 8
Sep 23
Observed route footprint
Routes tracked as LY4
Directional airport pairings in Aug 26 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 6 | 6 | 0 | 33,753 mi | 55 hr 33 min | Aug 26, 2026, 3:05 PM UTC | Sep 23, 2026, 11:57 PM UTC |
Observed tail number assignments
Tail numbers tracked as LY4
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B772 | 2 | 1 | 11,238 mi | Sep 1, 2026, 3:41 PM UTC | Sep 7, 2026, 12:21 AM UTC | |
| B789 | 1 | 1 | 5,703 mi | Sep 23, 2026, 2:45 PM UTC | Sep 23, 2026, 11:57 PM UTC | |
| B772 | 1 | 1 | 5,626 mi | Sep 8, 2026, 3:13 PM UTC | Sep 9, 2026, 12:39 AM UTC | |
| B789 | 1 | 1 | 5,590 mi | Aug 31, 2026, 3:04 PM UTC | Sep 1, 2026, 12:13 AM UTC | |
| B788 | 1 | 1 | 5,596 mi | Aug 26, 2026, 3:05 PM UTC | Aug 27, 2026, 12:23 AM UTC |
Observed aircraft types
Aircraft types tracked as LY4
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
| Type | Aircraft name | Flights | Makeup | Tail numbers | Tracked distance | Routes | First observed | Last observed |
|---|---|---|---|---|---|---|---|---|
| B772 | Boeing 777-200 | 3 | 50.0% | 2 | 16,864 mi | 1 | Sep 1, 2026, 3:41 PM UTC | Sep 9, 2026, 12:39 AM UTC |
| B789 | Boeing 787-9 Dreamliner | 2 | 33.3% | 2 | 11,293 mi | 1 | Aug 31, 2026, 3:04 PM UTC | Sep 23, 2026, 11:57 PM UTC |
| B788 | Boeing 787-8 Dreamliner | 1 | 16.7% | 1 | 5,596 mi | 1 | Aug 26, 2026, 3:05 PM UTC | Aug 27, 2026, 12:23 AM UTC |
Observation log
Flight observations
Latest 100 flights for LY4 within Aug 26 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B789 | Sep 23, 2026, 2:45 PM UTC | Sep 23, 2026, 11:57 PM UTC | 9 hr 12 min | 5,703 mi | ||
| Limited · 84 | Route unverified | B772 | Sep 22, 2026, 3:12 PM UTC | Sep 23, 2026, 12:02 AM UTC | 8 hr 50 min | 5,461 mi | |
| Low · 20 |