33 active days
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Tracked flight number
UA2403
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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1,081 mi avg per flight
2 hr 15 min average
Average across flights included in analytics
5 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 33 active days
Flights44
Aug 20
Aug 21
Aug 22
Aug 23
Aug 24
Aug 25
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Aug 27
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Aug 30
Aug 31
Sep 1
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Sep 15
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Sep 20
Sep 21
Sep 22
Sep 23
Observed route footprint
Routes tracked as UA2403
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 19 | 19 | 0 | 6,072 mi | 18 hr 25 min | Aug 20, 2026, 3:34 PM UTC | Sep 7, 2026, 4:30 PM UTC | |
| 14 | 14 | 0 | 23,959 mi | 46 hr 25 min | Sep 8, 2026, 4:44 PM UTC | Sep 23, 2026, 7:55 PM UTC | |
| 11 | 11 | 0 | 17,535 mi | 34 hr 13 min | Aug 20, 2026, 10:48 PM UTC | Sep 7, 2026, 11:34 PM UTC |
Observed tail number assignments
Tail numbers tracked as UA2403
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 2 | 1 | 3,406 mi | Sep 21, 2026, 4:09 PM UTC | Sep 22, 2026, 7:29 PM UTC | |
| B739 | 2 | 1 | 3,418 mi | Sep 8, 2026, 4:44 PM UTC | Sep 17, 2026, 7:57 PM UTC | |
| A320 | 2 | 1 | 649 mi | Sep 1, 2026, 5:59 PM UTC | Sep 6, 2026, 4:28 PM UTC | |
| B39M | 2 | 1 | 3,240 mi | Aug 21, 2026, 10:27 PM UTC | Sep 4, 2026, 11:38 PM UTC | |
| A320 | 2 | 1 | 630 mi | Aug 20, 2026, 3:34 PM UTC | Aug 31, 2026, 4:31 PM UTC | |
Observed aircraft types
Aircraft types tracked as UA2403
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 |
|---|---|---|---|---|---|---|---|---|
| A320 | Airbus A320 | 18 | 40.9% | 15 | 5,778 mi | 1 | Aug 20, 2026, 3:34 PM UTC | Sep 7, 2026, 4:30 PM UTC |
| B739 | Boeing 737-900 | 12 | 27.3% | 10 | 20,533 mi | 1 | Sep 8, 2026, 4:44 PM UTC | Sep 23, 2026, 7:55 PM UTC |
| B39M | Boeing 737 MAX 9 | 12 | 27.3% | 11 | 19,430 mi | 2 | Aug 20, 2026, 10:48 PM UTC | Sep 19, 2026, 7:39 PM UTC |
| B738 | Boeing 737-800 | 1 | 2.3% | 1 | 1,531 mi | 1 | Sep 7, 2026, 8:37 PM UTC | Sep 7, 2026, 11:34 PM UTC |
| A319 | Airbus A319 | 1 | 2.3% | 1 | 293 mi | 1 | Aug 27, 2026, 3:28 PM UTC | Aug 27, 2026, 4:34 PM UTC |
Observation log
Flight observations
Latest 100 flights for UA2403 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B739 | Sep 23, 2026, 4:32 PM UTC | Sep 23, 2026, 7:55 PM UTC | 3 hr 23 min | 1,699 mi | ||
| High · 100 | B739 | Sep 22, 2026, 4:10 PM UTC | Sep 22, 2026, 7:29 PM UTC | 3 hr 19 min | 1,684 mi | ||
| High · 100 |