26 active days
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Tracked flight number
UA187
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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8,137 mi avg per flight
15 hr 0 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 26 active days
Flights26
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Observed route footprint
Routes tracked as UA187
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 26 | 26 | 0 | 211,575 mi | 390 hr 9 min | Aug 20, 2026, 8:05 PM UTC | Sep 22, 2026, 11:01 AM UTC |
Observed tail number assignments
Tail numbers tracked as UA187
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B789 | 3 | 1 | 24,459 mi | Aug 27, 2026, 8:05 PM UTC | Sep 1, 2026, 11:20 AM UTC | |
| B789 | 2 | 1 | 16,174 mi | Sep 12, 2026, 8:24 PM UTC | Sep 22, 2026, 11:01 AM UTC | |
| B789 | 2 | 1 | 16,282 mi | Sep 16, 2026, 8:10 PM UTC | Sep 20, 2026, 11:22 AM UTC | |
| B789 | 2 | 1 | 16,383 mi | Sep 3, 2026, 8:10 PM UTC | Sep 14, 2026, 11:44 AM UTC | |
| B789 | 2 | 1 | 16,241 mi | Sep 5, 2026, 8:06 PM UTC | Sep 11, 2026, 10:50 AM UTC | |
Observed aircraft types
Aircraft types tracked as UA187
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 |
|---|---|---|---|---|---|---|---|---|
| B789 | Boeing 787-9 Dreamliner | 26 | 100.0% | 20 | 211,575 mi | 1 | Aug 20, 2026, 8:05 PM UTC | Sep 22, 2026, 11:01 AM UTC |
Observation log
Flight observations
Latest 100 flights for UA187 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Limited · 84 | Route unverified | B789 | Sep 24, 2026, 10:07 AM UTC | Sep 24, 2026, 11:33 AM UTC | 1 hr 26 min | 679 mi | |
| Limited · 84 | Route unverified | B789 | Sep 23, 2026, 8:18 PM UTC | Sep 23, 2026, 8:55 PM UTC | 37 min | 290 mi | |
| Limited · 84 | Route unverified | B789 | Sep 23, 2026, 10:24 AM UTC |