UCA4921

Flight

Status

Incomplete (signal lost)

Departure

George Bush Intercontinental Houston Airport (IAH) — Houston, United States

Departed

2026-09-05 17:36 UTC

Arrival

Lake Charles Regional Airport (LCH) — Lake Charles, United States (predicted)

Distance flown

232 km

Straight-line distance

204 km

Approach distance

90 km

Aircraft

Registration

N21144

Type

EMBRAER EMB-145XR

Seats

50 total (44 Economy, 6 Economy Plus)

Altitude & speed

Max altitude

10,075 ft

Max ground speed

319 kt

Tracked

26m · 223 km

Altitude (ft, max 10,075)

Ground speed (kt, max 319)

Altitude (ft, max 10,075)

Ground speed (kt, max 319)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

CommutAir (UCA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-23 17:35 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N11150	EMBRAER EMB-145XR	Incomplete (signal lost)	~236 km est. (144 km recorded)
2026-09-22 17:31 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N13202	EMBRAER EMB-145XR	Incomplete (signal lost)	220 km
2026-09-21 17:32 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N14168	EMBRAER EMB-145XR	Incomplete (signal lost)	233 km
2026-09-20 17:32 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N17196	EMBRAER EMB-145XR	Incomplete (signal lost)	~236 km est. (151 km recorded)
2026-09-19 17:32 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N24128	EMBRAER EMB-145XR	Incomplete (signal lost)	~244 km est. (161 km recorded)
2026-09-18 17:30 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N14168	EMBRAER EMB-145XR	Incomplete (signal lost)	185 km
2026-09-17 17:29 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N12201	EMBRAER EMB-145XR	Incomplete (signal lost)	~239 km est. (168 km recorded)
2026-09-16 17:37 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N17196	EMBRAER EMB-145XR	Incomplete (signal lost)	~242 km est. (144 km recorded)
2026-09-15 17:41 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N14158	EMBRAER EMB-145XR	Incomplete (signal lost)	198 km
2026-09-14 17:36 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N21144	EMBRAER EMB-145XR	Incomplete (signal lost)	~252 km est. (170 km recorded)
2026-09-13 18:09 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N17196	EMBRAER EMB-145XR	Completed (landing presumed)	245 km
2026-09-12 17:38 UTC	UCA4921	IAH → CWF Houston → Lake Charles	N12136	EMBRAER EMB-145XR	Completed (landing presumed)	261 km
2026-09-11 17:37 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N12136	EMBRAER EMB-145XR	Completed (landing presumed)	329 km
2026-09-10 17:32 UTC	UCA4921	IAH → ? Houston → ?	N12145	EMBRAER EMB-145XR	Incomplete (signal lost)	201 km
2026-09-09 17:31 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N31131	EMBRAER EMB-145XR	Incomplete (signal lost)	~245 km est. (158 km recorded)
2026-09-07 17:42 UTC	UCA4921	IAH → ? Houston → ?	N14203	EMBRAER EMB-145XR	Incomplete (signal lost)	157 km
2026-09-06 17:36 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N14203	EMBRAER EMB-145XR	Completed	210 km
2026-09-05 17:36 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N21144	EMBRAER EMB-145XR	Incomplete (signal lost)	232 km
2026-09-04 18:14 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N16183	EMBRAER EMB-145XR	Incomplete (signal lost)	308 km
2026-09-03 17:37 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N14203	EMBRAER EMB-145XR	Completed	215 km
2026-09-02 17:41 UTC	UCA4921	IAH → ? Houston → ?	N14203	EMBRAER EMB-145XR	Completed	194 km
2026-09-01 17:44 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N14153	EMBRAER EMB-145XR	Completed	301 km
2026-08-31 17:27 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N12145	EMBRAER EMB-145XR	Completed	~251 km est. (162 km recorded)
2026-08-30 17:39 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N17159	EMBRAER EMB-145XR	Completed	216 km
2026-08-29 17:27 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N16149	EMBRAER EMB-145XR	Completed	229 km
2026-08-28 17:32 UTC	UCA4921	IAH → ? Houston → ?	N17146	EMBRAER EMB-145XR	Completed	201 km
2026-08-27 17:32 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N11150	EMBRAER EMB-145XR	Completed	~242 km est. (155 km recorded)
2026-08-26 17:37 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N12195	EMBRAER EMB-145XR	Completed	237 km
2026-08-25 17:34 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N12195	EMBRAER EMB-145XR	Completed	271 km
2026-08-24 17:37 UTC	UCA4921	IAH → BPT Houston → Beaumont/Port Arthur	N21154	EMBRAER EMB-145XR	Completed	354 km
2026-08-23 17:42 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N21129	EMBRAER EMB-145XR	Completed	231 km
2026-08-21 17:30 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N17169	EMBRAER EMB-145XR	Completed	325 km
2026-08-20 17:34 UTC	UCA4921	IAH → LCH Houston → Lake Charles	N11193	EMBRAER EMB-145XR	Completed	~1162 km est. (918 km recorded)
2026-08-18 17:48 UTC	UCA4921	IAH → ? Houston → ?	N17196	EMBRAER EMB-145XR	Completed	767 km