Boston to Chicago Flights BOS → ORD

Logan International Airport → Chicago O'Hare International Airport

🇺🇸 Boston, US → 🇺🇸 Chicago, US

The Boston to Chicago route connects Logan International Airport (BOS) in US with Chicago O'Hare International Airport (ORD) in US. This short-haul flight covers approximately 865 miles (1392 km) with a typical flight time of 2h 46m. This route is served by 8 airlines: American Airlines, United, Envoy Air and others. AirportRoutes has tracked 11 daily flights on this route.

Departure Airport

Logan International Airport

ICAO Code:: KBOS
IATA Code:: BOS
City:: 🇺🇸 Boston
Country:: US
Elevation:: 20 ft

Destination Airport

Chicago O'Hare International Airport

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

Operators

Daily Flights

865

Miles

2h 46m

Flight Duration

Route Map

Great Circle

Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline	ICAO	IATA
American Airlines	`AAL`	`AA`
United	`UAL`	`UA`
Envoy Air	`ENY`	`MQ`
Republic	`RPA`	`YX`
JetBlue	`JBU`	`B6`
Delta Air Lines	`DAL`	`DL`
United Parcel Service	`UPS`	`5X`
NetJets Aviation	`EJA`	`1I`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	26	16%
Tuesday	22	14%
Wednesday	24	15%
Thursday	22	14%
Friday	18	11%
Saturday	16	10%
Sunday	30	19%

Pattern Analysis

11 Daily Flights:

UAL1414 ENY1087 ENY4545 RPA4618 UAL677 ENY3691 RPA1174 AAL1562 RPA5607 RPA4794 RPA5596

Data Points: 158
API observations used to build this analysis

Weekdays: 112 flights
Weekend: 46 flights

Business Route More active on weekdays

All Flight Routes

8 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`	AAL1562	B738	19:05 7:05 PM (Representative)	M T W T F S S	Dec 28, 2025	Active
Delta Air Lines `DAL` / `DL`	-	BCS3	-	M T W T F S S	Nov 3, 2025	Active
Envoy Air `ENY` / `MQ`	ENY1087 ENY4545 ENY3691 RPA5607	E75L	17:42 5:42 PM (Representative)	M T W T F S S	Feb 12, 2026	Active
JetBlue `JBU` / `B6`	-	BCS3	-	M T W T F S S	Oct 22, 2025	Active
NetJets Aviation `EJA` / `1I`	-	E55P	-	M T W T F S S	Sep 16, 2025	Active
Republic `RPA` / `YX`	RPA4618 RPA1174 RPA4794 RPA5596	B738	17:31 5:31 PM (Representative)	M T W T F S S	Feb 16, 2026	Active
United `UAL` / `UA`	UAL1414 UAL677	B752	06:00 6:00 AM (Representative)	M T W T F S S	Feb 7, 2026	Active
United Parcel Service `UPS` / `5X`	-	B763	-	M T W T F S S	Nov 1, 2025	Active

Total Routes: 8

Active Routes: 8

Unique Airlines: 8

Aircraft Types: 9

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
06:00 6:00 AM	United	`UAL`	`UA`
17:31 5:31 PM	Republic	`RPA`	`YX`
17:42 5:42 PM	Envoy Air	`ENY`	`MQ`
19:05 7:05 PM	American Airlines	`AAL`	`AA`

Time Information

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

Total Departure Times: 4

Time Range:
06:00 - 19:05

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