33 active days
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Tracked flight number
ET404
Analysis window
Aug 20 – 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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1,694 mi avg per flight
3 hr 28 min average
Average across flights included in analytics
3 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 33 active days
Flights33
Aug 20
Aug 21
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Observed route footprint
Routes tracked as ET404
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 33 | 33 | 0 | 55,912 mi | 114 hr 16 min | Aug 20, 2026, 11:36 PM UTC | Sep 24, 2026, 12:29 AM UTC |
Observed tail number assignments
Tail numbers tracked as ET404
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B38M | 6 | 1 | 10,167 mi | Aug 29, 2026, 11:17 PM UTC | Sep 20, 2026, 12:53 AM UTC | |
| B38M | 6 | 1 | 10,290 mi | Aug 27, 2026, 11:32 PM UTC | Sep 15, 2026, 12:48 AM UTC | |
| B38M | 3 | 1 | 5,014 mi | Aug 20, 2026, 11:36 PM UTC | Sep 18, 2026, 12:43 AM UTC | |
| B38M | 2 | 1 | 3,369 mi | Sep 13, 2026, 9:27 PM UTC | Sep 22, 2026, 12:46 AM UTC | |
| B38M | 2 | 1 | 3,348 mi | Sep 11, 2026, 9:08 PM UTC | Sep 19, 2026, 12:52 AM UTC | |
Observed aircraft types
Aircraft types tracked as ET404
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 |
|---|---|---|---|---|---|---|---|---|
| B38M | Boeing 737 MAX 8 | 29 | 87.9% | 12 | 49,127 mi | 1 | Aug 20, 2026, 11:36 PM UTC | Sep 22, 2026, 12:46 AM UTC |
| B788 | Boeing 787-8 Dreamliner | 3 | 9.1% | 3 | 5,083 mi | 1 | Aug 25, 2026, 11:27 PM UTC | Sep 23, 2026, 12:55 AM UTC |
| B789 | Boeing 787-9 Dreamliner | 1 | 3.0% | 1 | 1,702 mi | 1 | Sep 23, 2026, 9:20 PM UTC | Sep 24, 2026, 12:29 AM UTC |
Observation log
Flight observations
Latest 100 flights for ET404 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B789 | Sep 23, 2026, 9:20 PM UTC | Sep 24, 2026, 12:29 AM UTC | 3 hr 9 min | 1,702 mi | ||
| High · 100 | B788 | Sep 22, 2026, 9:40 PM UTC | Sep 23, 2026, 12:55 AM UTC | 3 hr 15 min | 1,680 mi | ||
| High · 100 |