36 active days
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Tracked flight number
UA436
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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2,331 mi avg per flight
4 hr 31 min average
Average across flights included in analytics
4 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 36 active days
Flights51
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Observed route footprint
Routes tracked as UA436
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as UA436
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B38M | 3 | 1 | 6,965 mi | Aug 20, 2026, 6:10 AM UTC | Sep 16, 2026, 10:18 AM UTC | |
| B38M | 2 | 1 | 4,616 mi | Sep 5, 2026, 6:07 AM UTC | Sep 11, 2026, 10:26 AM UTC | |
| B38M | 2 | 1 | 4,662 mi | Aug 25, 2026, 6:24 AM UTC | Sep 10, 2026, 10:16 AM UTC | |
| B38M | 2 | 1 | 4,748 mi | Aug 29, 2026, 6:15 AM UTC | Sep 8, 2026, 10:42 AM UTC | |
| B38M | 2 | 2 | 4,655 mi | Aug 31, 2026, 6:20 AM UTC | Sep 4, 2026, 6:31 AM UTC | |
Observed aircraft types
Aircraft types tracked as UA436
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 | 45 | 88.2% | 39 | 105,081 mi | 2 | Aug 20, 2026, 6:10 AM UTC | Sep 24, 2026, 10:17 AM UTC |
| B39M | Boeing 737 MAX 9 | 3 | 5.9% | 3 | 6,935 mi | 1 | Aug 23, 2026, 9:59 PM UTC | Sep 15, 2026, 3:23 AM UTC |
| B738 | Boeing 737-800 | 2 | 3.9% | 2 | 4,595 mi | 2 | Sep 13, 2026, 6:03 AM UTC | Sep 22, 2026, 4:00 AM UTC |
| B739 | Boeing 737-900 | 1 | 2.0% | 1 | 2,287 mi | 1 | Sep 22, 2026, 6:54 AM UTC | Sep 22, 2026, 11:20 AM UTC |
Observation log
Flight observations
Latest 100 flights for UA436 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B38M | Sep 24, 2026, 6:00 AM UTC | Sep 24, 2026, 10:17 AM UTC | 4 hr 17 min | 2,282 mi | ||
| High · 100 | B38M | Sep 23, 2026, 6:02 AM UTC | Sep 23, 2026, 10:34 AM UTC | 4 hr 32 min | 2,294 mi | ||
| High · 100 |