17 active days
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Tracked flight number
ET663
Analysis window
Sep 1–24, 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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1,734 mi avg per flight
3 hr 44 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Sep 1–24, 2026 · 17 active days
Flights17
Sep 1
Sep 2
Sep 3
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Sep 14
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Sep 17
Sep 18
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Sep 22
Sep 23
Observed route footprint
Routes tracked as ET663
Directional airport pairings in Sep 1–24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 17 | 17 | 0 | 29,473 mi | 63 hr 36 min | Sep 1, 2026, 11:29 PM UTC | Sep 24, 2026, 2:57 AM UTC |
Observed tail number assignments
Tail numbers tracked as ET663
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B38M | 3 | 1 | 5,091 mi | Sep 2, 2026, 11:11 PM UTC | Sep 23, 2026, 2:56 AM UTC | |
| B38M | 2 | 1 | 3,501 mi | Sep 3, 2026, 11:14 PM UTC | Sep 24, 2026, 2:57 AM UTC | |
| B38M | 2 | 1 | 3,501 mi | Sep 18, 2026, 11:22 PM UTC | Sep 22, 2026, 2:57 AM UTC | |
| B38M | 2 | 1 | 3,492 mi | Sep 7, 2026, 11:18 PM UTC | Sep 21, 2026, 3:13 AM UTC | |
| B38M | 2 | 1 | 3,469 mi | Sep 10, 2026, 11:08 PM UTC | Sep 17, 2026, 3:01 AM UTC | |
Observed aircraft types
Aircraft types tracked as ET663
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 | 17 | 100.0% | 11 | 29,473 mi | 1 | Sep 1, 2026, 11:29 PM UTC | Sep 24, 2026, 2:57 AM UTC |
Observation log
Flight observations
Latest 100 flights for ET663 within Sep 1–24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B38M | Sep 23, 2026, 11:15 PM UTC | Sep 24, 2026, 2:57 AM UTC | 3 hr 43 min | 1,731 mi | ||
| High · 100 | B38M | Sep 22, 2026, 11:13 PM UTC | Sep 23, 2026, 2:56 AM UTC | 3 hr 43 min | 1,710 mi | ||
| High · 100 |