15 active days
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Tracked flight number
XE121
Analysis window
Aug 21 – 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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265 mi avg per flight
46 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 21 – Sep 24, 2026 · 15 active days
Flights18
Aug 21
Aug 24
Aug 27
Aug 29
Aug 31
Sep 3
Sep 6
Sep 7
Sep 10
Sep 11
Sep 14
Sep 17
Sep 18
Sep 20
Sep 21
Observed route footprint
Routes tracked as XE121
Directional airport pairings in Aug 21 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 18 | 15 | 0 | 4,771 mi | 13 hr 53 min | Aug 21, 2026, 11:22 PM UTC | Sep 21, 2026, 11:40 PM UTC |
Observed tail number assignments
Tail numbers tracked as XE121
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| E135 | 4 | 1 | 1,044 mi | Sep 11, 2026, 11:35 PM UTC | Sep 21, 2026, 12:35 AM UTC | |
| E135 | 2 | 1 | 543 mi | Sep 14, 2026, 12:20 AM UTC | Sep 21, 2026, 11:40 PM UTC | |
| E135 | 2 | 1 | 508 mi | Sep 7, 2026, 11:12 PM UTC | Sep 10, 2026, 11:49 PM UTC | |
| E135 | 2 | 1 | 530 mi | Aug 29, 2026, 12:07 AM UTC | Sep 7, 2026, 12:27 AM UTC | |
| E135 | 2 | 1 | 537 mi | Aug 21, 2026, 11:22 PM UTC | Aug 24, 2026, 11:32 PM UTC | |
Observed aircraft types
Aircraft types tracked as XE121
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for XE121 within Aug 21 – Sep 24, 2026