Raleigh/Durham to Chicago Flights (RDU-ORD)

🇺🇸 RDU

Raleigh/Durham

759 mi

ORD 🇺🇸

Chicago

Raleigh Durham International Airport Chicago O'Hare International Airport 7 airlines

The Raleigh/Durham to Chicago route connects Raleigh Durham International Airport (RDU) in US with Chicago O'Hare International Airport (ORD) in US. This short-haul flight covers approximately 759 miles (1221 km) with a typical flight time of 2h 5m. This route is served by 7 airlines: United, Envoy Air, Republic and others. AirportRoutes has tracked 37 unique flight numbers on this route.

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Departure Airport

Raleigh Durham International Airport

ICAO Code:: KRDU
IATA Code:: RDU
City:: 🇺🇸 Raleigh/Durham
Country:: US
Elevation:: 435 ft

Destination Airport

Chicago O'Hare International Airport

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

Operators

Tracked Flights

759

Miles

2h 5m

Flight Duration

Route Map

Great Circle

Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline	ICAO	IATA
United	`UAL`	`UA`
Envoy Air	`ENY`	`MQ`
Republic	`RPA`	`YX`
American Airlines	`AAL`	`AA`
Frontier	`FFT`	`F9`
Sun Country Airlines	`SCX`	`SY`
United Parcel Service	`UPS`	`5X`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	19	11%
Tuesday	16	9%
Wednesday	24	14%
Thursday	35	21%
Friday	28	17%
Saturday	20	12%
Sunday	27	16%

Pattern Analysis

37 Tracked Flights:

Data Points: 169
API observations used to build this analysis

Weekdays: 122 flights
Weekend: 47 flights

Business Route More active on weekdays

All Flight Routes

7 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
American Airlines `AAL` / `AA`		A319	07:06 7:06 AM (Representative)	M T W T F S S	Jun 19, 2026	Active
Envoy Air `ENY` / `MQ`		E75L	12:49 12:49 PM (Representative)	M T W T F S S	Jun 19, 2026	Active
Frontier `FFT` / `F9`		A21N	12:53 12:53 PM (Representative)	M T W T F S S	Jun 19, 2026	Active
Republic `RPA` / `YX`		E75L	16:00 4:00 PM (Representative)	M T W T F S S	Jun 19, 2026	Active
Sun Country Airlines `SCX` / `SY`	-	B738	-	M T W T F S S	Jun 19, 2026	Active
United `UAL` / `UA`		B738	08:00 8:00 AM (Representative)	M T W T F S S	Jun 19, 2026	Active
United Parcel Service `UPS` / `5X`	-	B763	-	M T W T F S S	Jun 19, 2026	Active

Total Routes: 7

Active Routes: 7

Unique Airlines: 7

Aircraft Types: 7

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
07:06 7:06 AM	American Airlines	`AAL`	`AA`
08:00 8:00 AM	United	`UAL`	`UA`
12:49 12:49 PM	Envoy Air	`ENY`	`MQ`
12:53 12:53 PM	Frontier	`FFT`	`F9`
16:00 4:00 PM	Republic	`RPA`	`YX`

Time Information

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

Total Departure Times: 5

Time Range:
07:06 - 16:00

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

Raleigh/Durham to Chicago Flights

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