7 active days
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Tracked flight number
FR4451
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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1,699 mi avg per flight
3 hr 41 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 21 – Sep 24, 2026 · 7 active days
Flights7
Aug 21
Aug 24
Aug 31
Sep 4
Sep 11
Sep 14
Sep 21
Observed route footprint
Routes tracked as FR4451
Directional airport pairings in Aug 21 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 7 | 7 | 0 | 11,895 mi | 25 hr 45 min | Aug 21, 2026, 7:16 PM UTC | Sep 21, 2026, 12:29 PM UTC |
Observed tail number assignments
Tail numbers tracked as FR4451
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B738 | 2 | 1 | 3,317 mi | Sep 11, 2026, 8:19 PM UTC | Sep 14, 2026, 12:20 PM UTC | |
| B738 | 2 | 1 | 3,451 mi | Aug 31, 2026, 8:24 AM UTC | Sep 4, 2026, 10:36 PM UTC | |
| B738 | 2 | 1 | 3,395 mi | Aug 21, 2026, 7:16 PM UTC | Aug 24, 2026, 11:58 AM UTC | |
| B738 | 1 | 1 | 1,731 mi | Sep 21, 2026, 8:27 AM UTC | Sep 21, 2026, 12:29 PM UTC |
Observed aircraft types
Aircraft types tracked as FR4451
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 |
|---|---|---|---|---|---|---|---|---|
| B738 | Boeing 737-800 | 7 | 100.0% | 4 | 11,895 mi | 1 | Aug 21, 2026, 7:16 PM UTC | Sep 21, 2026, 12:29 PM UTC |
Observation log
Flight observations
Latest 100 flights for FR4451 within Aug 21 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B738 | Sep 21, 2026, 8:27 AM UTC | Sep 21, 2026, 12:29 PM UTC | 4 hr 2 min | 1,731 mi | ||
| Limited · 84 | Route unverified | B738 | Sep 18, 2026, 8:39 PM UTC | Sep 18, 2026, 10:25 PM UTC | 1 hr 46 min | 807 mi | |
| High · 100 |