BUF KBUF → ORD KORD

Buffalo Niagara International Airport → Chicago O'Hare International Airport

🇺🇸 Buffalo, US → 🇺🇸 Chicago, US

Departure Airport

Buffalo Niagara International Airport

ICAO Code:: KBUF
IATA Code:: BUF
City:: 🇺🇸 Buffalo
Country:: US
Elevation:: 728 ft

Destination Airport

Chicago O'Hare International Airport

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

6

Operators

41

Flights Spotted

473

Miles

1h 23m

Flight Duration

Route Map

Operating Airlines

American Airlines ICAO: AAL • IATA: AA

Envoy Air ICAO: ENY • IATA: MQ

United Airlines ICAO: UAL • IATA: UA

GoJet Airlines ICAO: GJS • IATA: G7

Republic Airways ICAO: RPA • IATA: YX

SkyWest Airlines ICAO: SKW • IATA: OO

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

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	8	20%
Tuesday	7	17%
Wednesday	4	10%
Thursday	10	24%
Friday	7	17%
Saturday	3	7%
Sunday	2	5%

Pattern Analysis

Based on 41 flight observations across all operators on this route.

Total Flights Observed: 41
Actual flights spotted on this route

Weekdays: 36 flights
Weekend: 5 flights

Business Route More active on weekdays

All Flight Routes

6 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	Aircraft Type	Typical Time	Flight Count	Days Active	Last Seen	Status
American Airlines `AAL` / `AA`	B738	06:29 6:29 AM (Representative)	14	M T W T F S S	Aug 22, 2025	Active
Envoy Air `ENY` / `MQ`	E75L	11:35 11:35 AM (Representative)	10	M T W T F S S	Aug 23, 2025	Active
GoJet Airlines `GJS` / `G7`	CRJ7	13:57 1:57 PM (Representative)	5	M T W T F S S	Aug 20, 2025	Active
Republic Airways `RPA` / `YX`	E75L	11:34 11:34 AM (Representative)	4	M T W T F S S	Aug 8, 2025	Active
SkyWest Airlines `SKW` / `OO`	CRJ7	11:42 11:42 AM (Representative)	1	M T W T F S S	Jul 26, 2025	Active
United Airlines `UAL` / `UA`	B739	07:05 7:05 AM (Representative)	10	M T W T F S S	Aug 19, 2025	Active

Total Routes: 6

Active Routes: 6

Unique Airlines: 6

Aircraft Types: 6

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
06:29 6:29 AM	American Airlines	`AAL`	`AA`
07:05 7:05 AM	United Airlines	`UAL`	`UA`
11:34 11:34 AM	Republic Airways	`RPA`	`YX`
11:35 11:35 AM	Envoy Air	`ENY`	`MQ`
11:42 11:42 AM	SkyWest Airlines	`SKW`	`OO`
13:57 1:57 PM	GoJet Airlines	`GJS`	`G7`

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 6

Time Range:
06:29 - 13:57

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