How long is the AA428 flight?

The timetable allows 4 h 42 min. Chicago to Portland is 2,791 km (1,734 mi).

Which terminal does AA428 use?

It usually leaves from Terminal 3 at Chicago O'Hare International Airport (ORD). Check the flight card above for today's terminal and gate.

What other flight numbers does AA428 have?

Also listed as AAL428 (American Airlines' ICAO code) and AA 428.

AA428 Flight Status American Airlines: Chicago to Portland (AAL428)

American Airlines AA 428

Delayed

ORD Chicago

Scheduled: 17:05
Actual: 19:15

Terminal: 3 | Gate: H11A

Departure: Sun, Nov 8, 2026 · local time CST

Chicago O'Hare International Airport (ORD)

All ORD Departures >

PDX Portland

Scheduled: 19:47
Estimated: 21:15
Delay: 1h28'

Gate: C21

Arrival: Sun, Nov 8, 2026 · local time PST

Portland International Airport (PDX)

All PDX Arrivals >

Departed 10h 54m ago · was due to land 6h 54m ago, awaiting update 100%

ORD 19:15 PDX 21:15

2,791 km (1,734 mi) flown · 0 km (0 mi) to go

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 2791 km / 1734 miles · Scheduled Duration: 04:42

AA 428 Flight Status & Schedule American Airlines Chicago to Portland

Date	From	To	Departure	Arrival	Status	Details
Nov 08	ORD	PDX	19:15	21:15	Delayed	Track >
Nov 06	ORD	PDX	18:46	20:41	Delayed	Track >
Nov 04	ORD	PDX	17:22	19:04	Landed	Track >
Nov 02	ORD	PDX	20:53	22:38	Delayed	Track >

American Airlines flight AA 428 links Chicago and Portland, 2,791 km (1,734 mi) apart, and flies three times a week: Wednesday, Friday and Sunday. The timetable allows 4 h 42 min; there is not enough recent history yet to say how long it usually takes. Yesterday it left at 19:15, 2 h 10 min late, and is due in Portland at 21:15, 1 h 28 min late.

< All Chicago ORD Departures All Portland PDX Arrivals >

About AA 428

Route: Chicago O'Hare International Airport ORD to Portland International Airport PDX
Distance: 2,791 km (1,734 mi)
Scheduled flight time: 4 h 42 min
Flies: Wed, Fri, Sun
Usually departs from: Terminal 3

AA 428 FAQ

How long is the AA428 flight?: The timetable allows 4 h 42 min. Chicago to Portland is 2,791 km (1,734 mi).
Which days does AA428 fly?: Three times a week: Wednesday, Friday and Sunday, based on the schedule of the last 7 days.
Which terminal does AA428 use?: It usually leaves from Terminal 3 at Chicago O'Hare International Airport (ORD). Check the flight card above for today's terminal and gate.
What other flight numbers does AA428 have?: Also listed as AAL428 (American Airlines' ICAO code) and AA 428.

AA428 and Chicago ORD to Portland PDX Flights

Flight AA428 is code-shared by 4 airlines using the flight numbers BA5057, GF4159, MH9516, QR2814

Other flights departing from Chicago ORD: MQ3633, AA2656, OO9910, K4591

Other flights arriving at Portland PDX: AS928, AS457, QX2248, AS2248

All flights connecting Chicago ORD to Portland PDX.