19 active days
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Tracked flight number
AT439
Analysis window
Aug 21 – 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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221 mi avg per flight
51 min average
Average across flights included in analytics
5 aircraft types
Tracked activity
Aug 21 – Sep 24, 2026 · 19 active days
Flights19
Aug 21
Aug 23
Aug 26
Aug 27
Aug 28
Aug 29
Aug 30
Sep 1
Sep 2
Sep 3
Sep 4
Sep 6
Sep 8
Sep 12
Sep 13
Sep 15
Sep 17
Sep 19
Sep 22
Observed route footprint
Routes tracked as AT439
Directional airport pairings in Aug 21 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 19 | 19 | 0 | 4,200 mi | 16 hr 5 min | Aug 21, 2026, 4:13 PM UTC | Sep 22, 2026, 5:03 PM UTC |
Observed tail number assignments
Tail numbers tracked as AT439
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| AT76 | 4 | 1 | 847 mi | Aug 27, 2026, 4:19 PM UTC | Sep 15, 2026, 5:17 PM UTC | |
| AT72 | 4 | 1 | 859 mi | Aug 23, 2026, 4:02 PM UTC | Sep 13, 2026, 5:04 PM UTC | |
| AT72 | 2 | 1 | 410 mi | Sep 1, 2026, 4:20 PM UTC | Sep 22, 2026, 5:03 PM UTC | |
| AT76 | 2 | 1 | 480 mi | Aug 30, 2026, 4:25 PM UTC | Sep 17, 2026, 4:59 PM UTC | |
| AT76 | 2 | 1 | 476 mi | Aug 29, 2026, 4:11 PM UTC | Sep 6, 2026, 5:04 PM UTC | |
Observed aircraft types
Aircraft types tracked as AT439
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 |
|---|---|---|---|---|---|---|---|---|
| AT76 | ATR 72-600 | 9 | 47.4% | 3 | 2,058 mi | 1 | Aug 21, 2026, 4:13 PM UTC | Sep 19, 2026, 5:13 PM UTC |
| AT72 | ATR 72-200 | 7 | 36.8% | 3 | 1,452 mi | 1 | Aug 23, 2026, 4:02 PM UTC | Sep 22, 2026, 5:03 PM UTC |
| E190 | Embraer E190 | 1 | 5.3% | 1 | 205 mi | 1 | Sep 4, 2026, 4:38 PM UTC | Sep 4, 2026, 5:08 PM UTC |
| B38M | Boeing 737 MAX 8 | 1 | 5.3% | 1 | 250 mi | 1 | Sep 2, 2026, 4:06 PM UTC | Sep 2, 2026, 4:51 PM UTC |
| B738 | Boeing 737-800 | 1 | 5.3% | 1 | 235 mi | 1 | Aug 26, 2026, 4:10 PM UTC | Aug 26, 2026, 4:45 PM UTC |
Observation log
Flight observations
Latest 100 flights for AT439 within Aug 21 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | AT72 | Sep 22, 2026, 4:15 PM UTC | Sep 22, 2026, 5:03 PM UTC | 48 min | 211 mi | ||
| Low · 20 | Route unverified | AT76 | Sep 20, 2026, 3:30 PM UTC | Sep 20, 2026, 5:37 PM UTC | 2 hr 7 min | 512 mi | |
| Limited · 84 | Route unverified |