28 active days
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Every derived statistic, daily trend, route, tail number assignment, flight observation, and mapped path below uses this flight-date window.
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28 active days
5,676 mi avg per flight
9 hr 53 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Observed route footprint
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 29 | 28 | 0 | 164,609 mi | 286 hr 34 min | Aug 21, 2026, 11:01 PM UTC | Sep 24, 2026, 8:48 AM UTC |
Observed tail number assignments
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B789 | 3 | 1 | 16,974 mi | Aug 21, 2026, 11:01 PM UTC | Aug 29, 2026, 8:46 AM UTC | |
| B789 | 2 | 1 | 11,611 mi | Sep 18, 2026, 10:58 PM UTC | Sep 24, 2026, 8:48 AM UTC | |
| B789 | 2 | 1 | 11,519 mi | Aug 22, 2026, 10:45 PM UTC | Sep 23, 2026, 9:23 AM UTC | |
| B789 | 2 | 1 | 11,534 mi | Sep 7, 2026, 10:43 PM UTC | Sep 20, 2026, 9:24 AM UTC | |
| B789 | 2 | 1 | 11,283 mi | Aug 26, 2026, 10:56 PM UTC | Sep 18, 2026, 8:18 AM UTC | |
Observed aircraft types
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 | 29 | 100.0% | 23 | 164,609 mi | 1 | Aug 21, 2026, 11:01 PM UTC | Sep 24, 2026, 8:48 AM UTC |
Observation log
Latest 100 flights for UA923 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B789 | Sep 23, 2026, 11:08 PM UTC | Sep 24, 2026, 8:48 AM UTC | 9 hr 40 min | 5,650 mi | ||
| High · 100 | B789 | Sep 22, 2026, 11:45 PM UTC | Sep 23, 2026, 9:23 AM UTC | 9 hr 38 min | 5,642 mi | ||
| High · 100 |
| B789 |
| 1 |
| 1 |
| 5,666 mi |
| Sep 21, 2026, 11:24 PM UTC |
| Sep 22, 2026, 9:40 AM UTC |
| B789 | 1 | 1 | 5,651 mi | Sep 20, 2026, 10:43 PM UTC | Sep 21, 2026, 8:50 AM UTC |
| B789 | 1 | 1 | 5,723 mi | Sep 14, 2026, 10:59 PM UTC | Sep 15, 2026, 8:57 AM UTC |
| B789 | 1 | 1 | 5,576 mi | Sep 13, 2026, 11:45 PM UTC | Sep 14, 2026, 9:10 AM UTC |
| B789 | 1 | 1 | 5,621 mi | Sep 12, 2026, 11:27 PM UTC | Sep 13, 2026, 8:47 AM UTC |
| B789 | 1 | 1 | 5,510 mi | Sep 11, 2026, 11:13 PM UTC | Sep 12, 2026, 8:55 AM UTC |
| B789 | 1 | 1 | 5,652 mi | Sep 10, 2026, 11:14 PM UTC | Sep 11, 2026, 9:01 AM UTC |
| B789 | 1 | 1 | 5,586 mi | Sep 9, 2026, 11:16 PM UTC | Sep 10, 2026, 8:37 AM UTC |
| B789 | 1 | 1 | 5,567 mi | Sep 5, 2026, 10:50 PM UTC | Sep 6, 2026, 8:34 AM UTC |
| B789 | 1 | 1 | 5,727 mi | Sep 4, 2026, 10:56 PM UTC | Sep 5, 2026, 8:46 AM UTC |
| B789 | 1 | 1 | 5,716 mi | Sep 3, 2026, 11:06 PM UTC | Sep 4, 2026, 9:10 AM UTC |
| B789 | 1 | 1 | 5,627 mi | Sep 2, 2026, 11:04 PM UTC | Sep 3, 2026, 9:00 AM UTC |
| B789 | 1 | 1 | 5,655 mi | Sep 1, 2026, 11:19 PM UTC | Sep 2, 2026, 9:02 AM UTC |
| B789 | 1 | 1 | 5,813 mi | Aug 31, 2026, 10:54 PM UTC | Sep 1, 2026, 9:02 AM UTC |
| B789 | 1 | 1 | 5,791 mi | Aug 30, 2026, 10:49 PM UTC | Aug 31, 2026, 9:01 AM UTC |
| B789 | 1 | 1 | 5,630 mi | Aug 29, 2026, 10:56 PM UTC | Aug 30, 2026, 8:54 AM UTC |
| B789 | 1 | 1 | 5,655 mi | Aug 28, 2026, 6:36 AM UTC | Aug 28, 2026, 4:32 PM UTC |
| B789 | 1 | 1 | 5,520 mi | Aug 25, 2026, 10:43 PM UTC | Aug 26, 2026, 8:39 AM UTC |
| B789 |
| Sep 21, 2026, 11:24 PM UTC |
| Sep 22, 2026, 9:40 AM UTC |
| 10 hr 16 min |
| 5,666 mi |
| High · 100 | B789 | Sep 20, 2026, 10:43 PM UTC | Sep 21, 2026, 8:50 AM UTC | 10 hr 7 min | 5,651 mi |
| High · 100 | B789 | Sep 19, 2026, 11:29 PM UTC | Sep 20, 2026, 9:24 AM UTC | 9 hr 55 min | 5,744 mi |
| High · 100 | B789 | Sep 18, 2026, 10:58 PM UTC | Sep 19, 2026, 9:23 AM UTC | 10 hr 25 min | 5,961 mi |
| High · 100 | B789 | Sep 17, 2026, 10:48 PM UTC | Sep 18, 2026, 8:18 AM UTC | 9 hr 30 min | 5,674 mi |
| Low · 20 | Route unverified | B789 | Sep 16, 2026, 11:33 PM UTC | Sep 17, 2026, 9:02 AM UTC | 9 hr 29 min | 5,460 mi |
| Low · 20 | Route unverified | B789 | Sep 15, 2026, 11:30 PM UTC | Sep 16, 2026, 9:02 AM UTC | 9 hr 32 min | 5,656 mi |
| High · 100 | B789 | Sep 14, 2026, 10:59 PM UTC | Sep 15, 2026, 8:57 AM UTC | 9 hr 58 min | 5,723 mi |
| High · 100 | B789 | Sep 13, 2026, 11:45 PM UTC | Sep 14, 2026, 9:10 AM UTC | 9 hr 26 min | 5,576 mi |
| High · 100 | B789 | Sep 12, 2026, 11:27 PM UTC | Sep 13, 2026, 8:47 AM UTC | 9 hr 20 min | 5,621 mi |
| High · 100 | B789 | Sep 11, 2026, 11:13 PM UTC | Sep 12, 2026, 8:55 AM UTC | 9 hr 43 min | 5,510 mi |
| High · 100 | B789 | Sep 10, 2026, 11:14 PM UTC | Sep 11, 2026, 9:01 AM UTC | 9 hr 46 min | 5,652 mi |
| High · 100 | B789 | Sep 9, 2026, 11:16 PM UTC | Sep 10, 2026, 8:37 AM UTC | 9 hr 21 min | 5,586 mi |
| High · 100 | B789 | Sep 7, 2026, 10:43 PM UTC | Sep 8, 2026, 8:57 AM UTC | 10 hr 14 min | 5,789 mi |
| Low · 20 | Route unverified | B789 | Sep 6, 2026, 11:05 PM UTC | Sep 7, 2026, 9:30 AM UTC | 10 hr 25 min | 5,783 mi |
| High · 100 | B789 | Sep 5, 2026, 10:50 PM UTC | Sep 6, 2026, 8:34 AM UTC | 9 hr 44 min | 5,567 mi |
| High · 100 | B789 | Sep 4, 2026, 10:56 PM UTC | Sep 5, 2026, 8:46 AM UTC | 9 hr 50 min | 5,727 mi |
| High · 100 | B789 | Sep 3, 2026, 11:06 PM UTC | Sep 4, 2026, 9:10 AM UTC | 10 hr 4 min | 5,716 mi |
| High · 100 | B789 | Sep 2, 2026, 11:04 PM UTC | Sep 3, 2026, 9:00 AM UTC | 9 hr 56 min | 5,627 mi |
| High · 100 | B789 | Sep 1, 2026, 11:19 PM UTC | Sep 2, 2026, 9:02 AM UTC | 9 hr 43 min | 5,655 mi |
| High · 100 | B789 | Aug 31, 2026, 10:54 PM UTC | Sep 1, 2026, 9:02 AM UTC | 10 hr 8 min | 5,813 mi |
| High · 100 | B789 | Aug 30, 2026, 10:49 PM UTC | Aug 31, 2026, 9:01 AM UTC | 10 hr 11 min | 5,791 mi |
| High · 100 | B789 | Aug 29, 2026, 10:56 PM UTC | Aug 30, 2026, 8:54 AM UTC | 9 hr 58 min | 5,630 mi |
| High · 100 | B789 | Aug 28, 2026, 10:56 PM UTC | Aug 29, 2026, 8:46 AM UTC | 9 hr 50 min | 5,666 mi |
| High · 100 | B789 | Aug 28, 2026, 6:36 AM UTC | Aug 28, 2026, 4:32 PM UTC | 9 hr 56 min | 5,655 mi |
| High · 100 | B789 | Aug 26, 2026, 10:56 PM UTC | Aug 27, 2026, 8:47 AM UTC | 9 hr 52 min | 5,610 mi |
| High · 100 | B789 | Aug 25, 2026, 10:43 PM UTC | Aug 26, 2026, 8:39 AM UTC | 9 hr 55 min | 5,520 mi |
| High · 100 | B789 | Aug 24, 2026, 10:57 PM UTC | Aug 25, 2026, 8:49 AM UTC | 9 hr 52 min | 5,595 mi |
| Limited · 84 | Route unverified | B789 | Aug 23, 2026, 11:14 PM UTC | Aug 24, 2026, 8:47 AM UTC | 9 hr 33 min | 5,563 mi |
| High · 100 | B789 | Aug 22, 2026, 10:45 PM UTC | Aug 23, 2026, 9:05 AM UTC | 10 hr 20 min | 5,877 mi |
| High · 100 | B789 | Aug 21, 2026, 11:01 PM UTC | Aug 22, 2026, 8:57 AM UTC | 9 hr 56 min | 5,713 mi |
| Low · 20 | Route unverified | B789 | Aug 20, 2026, 11:20 PM UTC | Aug 21, 2026, 9:16 AM UTC | 9 hr 56 min | 5,424 mi |
Global rankings
Among tracked flight numbers · Aug 20 – Sep 24, 2026