35 active days
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Tracked flight number
KL1377
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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1,137 mi avg per flight
2 hr 12 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 35 active days
Flights35
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Observed route footprint
Routes tracked as KL1377
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 35 | 35 | 0 | 39,795 mi | 77 hr 12 min | Aug 20, 2026, 8:43 PM UTC | Sep 23, 2026, 10:11 PM UTC |
Observed tail number assignments
Tail numbers tracked as KL1377
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 7 | 1 | 8,045 mi | Aug 22, 2026, 7:45 PM UTC | Sep 20, 2026, 10:04 PM UTC | |
| A21N | 5 | 1 | 5,690 mi | Aug 27, 2026, 8:38 PM UTC | Sep 19, 2026, 10:36 PM UTC | |
| A21N | 3 | 1 | 3,388 mi | Sep 2, 2026, 7:35 PM UTC | Sep 23, 2026, 10:11 PM UTC | |
| A21N | 3 | 1 | 3,418 mi | Aug 21, 2026, 7:52 PM UTC | Sep 18, 2026, 9:45 PM UTC | |
| A21N | 3 | 1 | 3,366 mi | Aug 29, 2026, 7:59 PM UTC | Sep 8, 2026, 11:07 PM UTC | |
Observed aircraft types
Aircraft types tracked as KL1377
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 |
|---|---|---|---|---|---|---|---|---|
| A21N | Airbus A321neo | 35 | 100.0% | 14 | 39,795 mi | 1 | Aug 20, 2026, 8:43 PM UTC | Sep 23, 2026, 10:11 PM UTC |
Observation log
Flight observations
Latest 100 flights for KL1377 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A21N | Sep 23, 2026, 8:01 PM UTC | Sep 23, 2026, 10:11 PM UTC | 2 hr 10 min | 1,137 mi | ||
| High · 100 | A21N | Sep 22, 2026, 7:43 PM UTC | Sep 22, 2026, 9:55 PM UTC | 2 hr 12 min | 1,130 mi | ||
| High · 100 |