DOJ421

RFD → OKC · Boeing 737-800

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Chicago Rockford International Airport (RFD) — Chicago/Rockford, United States

Departed

2026-09-10 17:52 UTC

Arrival

Will Rogers World Airport (OKC) — Oklahoma City, United States

Distance flown

1199 km

Straight-line distance

1055 km

Approach distance

87 km

Registration

Type

Boeing 737-800

Max altitude

40,025 ft

Max ground speed

435 kt

Tracked

2h 20m · 1,104 km

Altitude (ft, max 40,025)

Ground speed (kt, max 435)

Altitude (ft, max 40,025)

Ground speed (kt, max 435)

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.

No airline on record.

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-10 17:52 UTC	DOJ421	RFD → OKC Chicago/Rockford → Oklahoma City	N311MS	Boeing 737-800	Completed	1199 km
2026-09-10 15:54 UTC	DOJ421	LEX → RFD Lexington → Chicago/Rockford	N311MS	Boeing 737-800	Completed (landing presumed)	765 km
2026-09-10 12:59 UTC	DOJ421	OKC → LEX Oklahoma City → Lexington	N311MS	Boeing 737-800	Completed (landing presumed)	1333 km