| ARRIVED 155 HOUR 33 MINUTES AGO |
 |  |
Departure (UA3879 Flight Schedule)
Chicago Rockford International Airport (RFD/KRFD)
Rockford, United States
00:10 CDT
Sat 21-Mar-2026
| LATE 41 min |
CDT 00:00:00 DAY
Arrival (UA3879 Flight Schedule)
CDT 00:00:00 DAY
Flight Radar Checker UA 3879
Live Flight Tracker Map
Flight UA3879 from Rockford to Chicago is operated by United Airlines. Scheduled time of departure from Chicago Rockford International Airport is 00:10 CDT and scheduled time of arrival in Chicago Ohare Intl is 00:45 CDT. The duration of the flight is 35 minutes.
Flight Finder
from Chicago to Rockford
History Flight Information for UA3879 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Sat, 21 Mar | UA3879 | Chicago Rockford International Airport (RFD) | Chicago Ohare Intl (ORD) | 00:10 CDT | 00:45 CDT | N27246 (Boeing B738) | 01:06 CDT | 01:21 CDT |
| Thu, 12 Mar | UA3879 | Denver Intl (DEN) | Mc Connell Afb (IAB) | 22:30 MDT | 00:43 CDT | N14237 (Boeing B738) | 22:57 MDT | 01:04 CDT |
| Thu, 05 Mar | UA3879 | Pensacola Rgnl (PNS) | Newark Liberty Intl (EWR) | 08:45 CST | 12:10 EST | N18112 (Boeing B752) | 12:00 CST | 15:02 EST |
| Tue, 24 Feb | UA3879 | George Bush Intercontinental (IAH) | Mc Connell Afb (IAB) | 21:00 CST | 22:41 CST | N76504 (Boeing B738) | 22:11 CST | 23:34 CST |
| Mon, 23 Feb | UA3879 | Hartsfield Jackson Atlanta Intl (ATL) | Raleigh Durham Intl (RDU) | 12:57 EST | 13:58 EST | |||
| Fri, 20 Feb | UA3879 | George Bush Intercontinental (IAH) | Smith Reynolds (INT) | 19:30 CST | 22:47 EST | N37408 (Boeing B739) | 21:21 CST | 00:06 EST |
| Sun, 15 Feb | UA3879 | Washington Dulles Intl (IAD) | Mc Connell Afb (IAB) | 15:00 EST | 17:10 CST | N73251 (Boeing B738) | 16:35 EST | 18:20 CST |
| Sun, 01 Feb | UA3879 | Newark Liberty Intl (EWR) | Miami Intl (MIA) | 19:30 EST | 22:40 EST | N67815 (Boeing B739) | 20:43 EST | 23:11 EST |
Disclaimer for UA3879 Flight Radar Data
Flight UA3879 from Chicago Rockford International Airport to Chicago Ohare Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA3879 data.
