N737JR

Flight

Status

Incomplete (signal lost)

Departure

Boulder Municipal Airport (WBU) — Boulder, United States

Departed

2026-10-02 15:11 UTC

Distance flown

277 km

Aircraft

Registration

N737JR

Type

Cessna 172 Skyhawk

Altitude & speed

Max altitude

6,000 ft

Max ground speed

110 kt

Tracked

4h 10m · 274 km

Altitude (ft, max 6,000)

Ground speed (kt, max 110)

Altitude (ft, max 6,000)

Ground speed (kt, max 110)

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

Airlines

No airline on record.

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 15:11 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	277 km
2026-10-01 13:31 UTC	N737JR	DEN → ? Denver → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	935 km
2026-09-30 16:44 UTC	N737JR	DEN → WBU Denver → Boulder	N737JR	Cessna 172 Skyhawk	Completed	268 km
2026-09-29 17:11 UTC	N737JR	BJC → WBU Denver → Boulder	N737JR	Cessna 172 Skyhawk	Completed	~62 km est. (40 km recorded)
2026-09-28 18:12 UTC	N737JR	BJC → BJC Denver → Denver	N737JR	Cessna 172 Skyhawk	Completed	~3 km est. (2 km recorded)
2026-09-28 13:58 UTC	N737JR	DEN → BJC Denver → Denver	N737JR	Cessna 172 Skyhawk	Completed	360 km
2026-09-26 17:47 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	~108 km est. (86 km recorded)
2026-09-26 14:52 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	97 km
2026-09-24 14:21 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	~103 km est. (81 km recorded)
2026-09-23 13:41 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	153 km
2026-09-22 21:42 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	109 km
2026-09-22 14:29 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	222 km
2026-09-21 13:48 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	231 km
2026-09-20 12:35 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	393 km
2026-09-19 14:27 UTC	N737JR	DEN → WBU Denver → Boulder	N737JR	Cessna 172 Skyhawk	Completed	330 km
2026-09-17 15:42 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	195 km
2026-09-17 14:28 UTC	N737JR	GXY → WBU Greeley → Boulder	N737JR	Cessna 172 Skyhawk	Completed (landing presumed)	103 km
2026-09-17 13:56 UTC	N737JR	DEN → GXY Denver → Greeley	N737JR	Cessna 172 Skyhawk	Completed	81 km
2026-09-16 13:53 UTC	N737JR	DEN → WBU Denver → Boulder	N737JR	Cessna 172 Skyhawk	Completed	334 km
2026-09-15 13:57 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	464 km
2026-09-13 20:01 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	489 km
2026-09-13 13:31 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	154 km
2026-09-12 12:35 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	280 km
2026-09-11 14:29 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	~72 km est. (50 km recorded)
2026-09-10 14:49 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	100 km
2026-09-10 13:53 UTC	N737JR	BJC → WBU Denver → Boulder	N737JR	Cessna 172 Skyhawk	Completed (landing presumed)	~68 km est. (46 km recorded)
2026-09-05 12:47 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	121 km
2026-09-04 14:37 UTC	N737JR	DEN → ? Denver → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	526 km
2026-09-04 02:36 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	~69 km est. (47 km recorded)
2026-09-02 16:50 UTC	N737JR	BJC → ? Denver → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	63 km
2026-09-02 13:26 UTC	N737JR	GXY → BJC Greeley → Denver	N737JR	Cessna 172 Skyhawk	Completed	148 km
2026-09-02 12:53 UTC	N737JR	WBU → GXY Boulder → Greeley	N737JR	Cessna 172 Skyhawk	Completed	90 km
2026-08-31 12:42 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	347 km
2026-08-30 23:28 UTC	N737JR	APA → ? Denver → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	98 km
2026-08-30 15:14 UTC	N737JR	? → APA ? → Denver	N737JR	Cessna 172 Skyhawk	Completed	433 km
2026-08-29 12:50 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	433 km
2026-08-28 13:46 UTC	N737JR	GXY → WBU Greeley → Boulder	N737JR	Cessna 172 Skyhawk	Completed	288 km
2026-08-28 12:20 UTC	N737JR	WBU → GXY Boulder → Greeley	N737JR	Cessna 172 Skyhawk	Completed	71 km
2026-08-27 12:50 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	193 km
2026-08-26 12:32 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	306 km
2026-08-24 12:57 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	487 km
2026-08-23 18:13 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	265 km
2026-08-23 13:19 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	233 km
2026-08-22 13:43 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	738 km
2026-08-21 15:14 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	154 km
2026-08-20 13:01 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	680 km
2026-08-19 16:24 UTC	N737JR	? → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	2362 km
2026-08-19 12:46 UTC	N737JR	WBU → WBU Boulder → Boulder	N737JR	Cessna 172 Skyhawk	Completed	149 km
2026-08-18 12:44 UTC	N737JR	? → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	1413 km
2026-08-17 18:10 UTC	N737JR	WBU → ? Boulder → ?	N737JR	Cessna 172 Skyhawk	Incomplete (signal lost)	332 km