5 active days
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Tracked flight number
UA3753
Analysis window
Aug 27 – 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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1,001 mi avg per flight
2 hr 1 min average
Average across flights included in analytics
3 aircraft types
Tracked activity
Aug 27 – Sep 24, 2026 · 5 active days
Flights5
Aug 27
Sep 4
Sep 10
Sep 13
Sep 20
Observed route footprint
Routes tracked as UA3753
Directional airport pairings in Aug 27 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 0 | 692 mi | 1 hr 24 min | Sep 20, 2026, 4:31 AM UTC | Sep 20, 2026, 5:55 AM UTC | |
| 1 | 1 | 0 | 1,479 mi | 2 hr 38 min | Sep 13, 2026, 6:47 PM UTC | Sep 13, 2026, 9:24 PM UTC | |
| 1 | 1 | 0 | 854 mi | 1 hr 59 min | Sep 10, 2026, 1:29 PM UTC | Sep 10, 2026, 3:28 PM UTC | |
| 1 | 1 | 0 | 1,261 mi | 2 hr 34 min | Sep 4, 2026, 3:42 PM UTC | Sep 4, 2026, 6:16 PM UTC | |
| 1 | 1 | 0 | 717 mi | 1 hr 32 min | Aug 27, 2026, 5:47 AM UTC | Aug 27, 2026, 7:19 AM UTC |
Observed tail number assignments
Tail numbers tracked as UA3753
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 1 | 1 | 692 mi | Sep 20, 2026, 4:31 AM UTC | Sep 20, 2026, 5:55 AM UTC | |
| B39M | 1 | 1 | 1,479 mi | Sep 13, 2026, 6:47 PM UTC | Sep 13, 2026, 9:24 PM UTC | |
| B39M | 1 | 1 | 854 mi | Sep 10, 2026, 1:29 PM UTC | Sep 10, 2026, 3:28 PM UTC | |
| B753 | 1 | 1 | 1,261 mi | Sep 4, 2026, 3:42 PM UTC | Sep 4, 2026, 6:16 PM UTC | |
| B39M | 1 | 1 | 717 mi | Aug 27, 2026, 5:47 AM UTC | Aug 27, 2026, 7:19 AM UTC |
Observed aircraft types
Aircraft types tracked as UA3753
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 |
|---|---|---|---|---|---|---|---|---|
| B39M | Boeing 737 MAX 9 | 3 | 60.0% | 3 | 3,050 mi | 3 | Aug 27, 2026, 5:47 AM UTC | Sep 13, 2026, 9:24 PM UTC |
| A21N | Airbus A321neo | 1 | 20.0% | 1 | 692 mi | 1 | Sep 20, 2026, 4:31 AM UTC | Sep 20, 2026, 5:55 AM UTC |
| B753 | Boeing 757-300 | 1 | 20.0% | 1 | 1,261 mi | 1 | Sep 4, 2026, 3:42 PM UTC | Sep 4, 2026, 6:16 PM UTC |
Observation log
Flight observations
Latest 100 flights for UA3753 within Aug 27 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Limited · 74 | Route unverified | B39M | Sep 22, 2026, 2:59 AM UTC | Sep 22, 2026, 3:15 AM UTC | 17 min | 166 mi | |
| Limited · 84 | Route unverified | A21N | Sep 20, 2026, 8:50 PM UTC | Sep 20, 2026, 9:25 PM UTC | 35 min | 269 mi | |
| High · 100 |