ROC KROC → ORD KORD

Frederick Douglass Greater Rochester International Airport → Chicago O'Hare International Airport

🇺🇸 Rochester, US → 🇺🇸 Chicago, US

Departure Airport

Frederick Douglass Greater Rochester International Airport

ICAO Code:: KROC
IATA Code:: ROC
City:: 🇺🇸 Rochester
Country:: US
Elevation:: 559 ft

Destination Airport

Chicago O'Hare International Airport

ICAO Code:: KORD
IATA Code:: ORD
City:: 🇺🇸 Chicago
Country:: US
Elevation:: 680 ft

5

Operators

10

Daily Flights

527

Miles

1h 37m

Flight Duration

Route Map

Operating Airlines

Republic ICAO: RPA • IATA: YX

United ICAO: UAL • IATA: UA

Envoy Air ICAO: ENY • IATA: MQ

GoJet ICAO: GJS • IATA: G7

SkyWest ICAO: SKW • IATA: OO

Airline	ICAO	IATA
Republic	`RPA`	`YX`
United	`UAL`	`UA`
Envoy Air	`ENY`	`MQ`
GoJet	`GJS`	`G7`
SkyWest	`SKW`	`OO`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	41	16%
Tuesday	36	14%
Wednesday	38	15%
Thursday	32	13%
Friday	39	15%
Saturday	32	13%
Sunday	34	13%

Pattern Analysis

10 Daily Flights:

UAL2483 ENY3766 RPA4441 ENY3337 RPA3627 RPA3694 RPA4478 UAL736 ENY3582 ENY4325

Data Points: 252
API observations used to build this analysis

Weekdays: 186 flights
Weekend: 66 flights

Business Route More active on weekdays

All Flight Routes

5 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
Envoy Air `ENY` / `MQ`	ENY3766 ENY3337 ENY3582 ENY4325	E170	06:04 6:04 AM (Representative)	M T W T F S S	Dec 11, 2025	Active
GoJet `GJS` / `G7`	-	CRJ7	-	M T W T F S S	Oct 25, 2025	Active
Republic `RPA` / `YX`	RPA4441 RPA3627 RPA3694 RPA4478	E170	13:37 1:37 PM (Representative)	M T W T F S S	Dec 4, 2025	Active
SkyWest `SKW` / `OO`	-	E75L	-	M T W T F S S	Sep 22, 2025	Active
United `UAL` / `UA`	UAL2483 UAL736	B739	06:30 6:30 AM (Representative)	M T W T F S S	Dec 11, 2025	Active

Total Routes: 5

Active Routes: 5

Unique Airlines: 5

Aircraft Types: 5

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
06:04 6:04 AM	Envoy Air	`ENY`	`MQ`
06:30 6:30 AM	United	`UAL`	`UA`
13:37 1:37 PM	Republic	`RPA`	`YX`

Time Information

Times are shown in the departure airport's local timezone (KROC - America/New_York).

Total Departure Times: 3

Time Range:
06:04 - 13:37

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.