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RPA4504

ORD → PWM · EMBRAER EMB175

For travellers

Departure · Chicago (ORD)

Terminal 3 · Gate L11
Scheduled 01 Oct 19:59 · Departed 01 Oct 20:37 · +38 min
Board status: Active
Airborne since 01 Oct 21:04 (ADS-B)

Board data from ord, updated 901 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Chicago O'Hare International Airport (ORD) — Chicago, United States
Scheduled departure
2026-10-02 00:59 UTC
Departed
2026-10-02 02:04 UTC
Arrival
Portland International Jetport (PWM) — Portland, United States
Also flies as
AA4504
Codeshares
QR2673
Distance flown
1524 km
Straight-line distance
1444 km
Approach distance
109 km

Aircraft

Registration
N419YX
Type
EMBRAER EMB175
Seats
76 total (44 Main Cabin, 20 Main Cabin Extra, 12 First)

Altitude & speed

Max altitude
31,000 ft
Max ground speed
538 kt
Tracked
1h 53m · 1,521 km
Altitude (ft, max 31,000)
016,74033,4800m30m1h 0m1h 30m
Ground speed (kt, max 538)
02915810m30m1h 0m1h 30m
Altitude (ft, max 31,000)
016,74033,4800m1h 0m
Ground speed (kt, max 538)
02915810m1h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Polaris Aviation Solutions (RPM)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 02:04 UTC RPA4504 ORD → PWM
Chicago → Portland
 N419YX EMBRAER EMB175 Completed 1524 km
2026-10-01 01:36 UTC RPA4504 ORD → PWM
Chicago → Portland
 N406YX EMBRAER EMB175 Completed 1479 km
2026-09-30 01:47 UTC RPA4504 ORD → PWM
Chicago → Portland
 N134HQ EMBRAER EMB175 Completed 1533 km
2026-09-29 23:09 UTC RPA4504 STL → ORD
St Louis → Chicago
 N134HQ EMBRAER EMB175 Completed 535 km
2026-09-29 01:37 UTC RPA4504 ORD → PWM
Chicago → Portland
 N134HQ EMBRAER EMB175 Completed 1472 km
2026-09-28 03:18 UTC RPA4504 ORD → PWM
Chicago → Portland
 N105HQ EMBRAER EMB175 Completed 1508 km
2026-09-27 01:20 UTC RPA4504 ORD → PWM
Chicago → Portland
 N105HQ EMBRAER EMB175 Completed 1462 km
2026-09-26 22:24 UTC RPA4504 STL → ORD
St Louis → Chicago
 N105HQ EMBRAER EMB175 Completed 484 km
2026-09-26 01:17 UTC RPA4504 ORD → PWM
Chicago → Portland
 N105HQ EMBRAER EMB175 Completed 1481 km
2026-09-25 01:47 UTC RPA4504 ORD → PWM
Chicago → Portland
 N426YX EMBRAER EMB175 Completed 1495 km
2026-09-24 22:26 UTC RPA4504 ROA → ORD
Roanoke → Chicago
 N426YX EMBRAER EMB175 Completed 1463 km
2026-09-24 01:15 UTC RPA4504 ORD → PWM
Chicago → Portland
 N115HQ EMBRAER EMB175 Completed 1461 km
2026-09-23 22:14 UTC RPA4504 ROA → ORD
Roanoke → Chicago
 N115HQ EMBRAER EMB175 Completed 994 km
2026-09-23 01:27 UTC RPA4504 ORD → PWM
Chicago → Portland
 N135HQ EMBRAER EMB175 Completed 1458 km
2026-09-22 01:29 UTC RPA4504 ORD → PWM
Chicago → Portland
 N862RW EMBRAER EMB170 100LR Completed 1495 km
2026-09-21 22:26 UTC RPA4504 ROA → ORD
Roanoke → Chicago
 N862RW EMBRAER EMB170 100LR Completed 1072 km
2026-09-21 01:12 UTC RPA4504 ORD → PWM
Chicago → Portland
 N135HQ EMBRAER EMB175 Completed 1460 km
2026-09-20 01:42 UTC RPA4504 ORD → PWM
Chicago → Portland
 N422YX EMBRAER EMB175 Completed 1601 km
2026-09-19 01:31 UTC RPA4504 ORD → PWM
Chicago → Portland
 N120HQ EMBRAER EMB175 Completed 1581 km
2026-09-18 22:40 UTC RPA4504 ROA → ORD
Roanoke → Chicago
 N120HQ EMBRAER EMB175 Completed 1018 km
2026-09-18 03:38 UTC RPA4504 ORD → PWM
Chicago → Portland
 N103HQ EMBRAER EMB175 Completed 1498 km
2026-09-17 03:14 UTC RPA4504 PWM → PWM
Portland → Portland
 N401YX EMBRAER EMB175 Completed ~2 km est. (1 km recorded)
2026-09-17 01:10 UTC RPA4504 ORD → PWM
Chicago → Portland
 N401YX EMBRAER EMB175 Completed 1517 km
2026-09-16 03:59 UTC RPA4504 ORD → PWM
Chicago → Portland
 N409YX EMBRAER EMB175 Completed 1527 km
2026-09-15 01:23 UTC RPA4504 ORD → PWM
Chicago → Portland
 N132HQ EMBRAER EMB175 Completed 1589 km
2026-09-14 01:11 UTC RPA4504 ORD → PWM
Chicago → Portland
 N105HQ EMBRAER EMB175 Completed 1565 km
2026-09-13 01:42 UTC RPA4504 ORD → PWM
Chicago → Portland
 N439YX EMBRAER EMB175 Completed 1529 km
2026-09-12 02:25 UTC RPA4504 ORD → PWM
Chicago → Portland
 N115HQ EMBRAER EMB175 Completed 1577 km
2026-09-11 23:19 UTC RPA4504 ROA → ORD
Roanoke → Chicago
 N115HQ EMBRAER EMB175 Completed 1087 km
2026-09-11 01:10 UTC RPA4504 ORD → PWM
Chicago → Portland
 N426YX EMBRAER EMB175 Completed 1608 km
2026-09-10 01:44 UTC RPA4504 ORD → PWM
Chicago → Portland
 N439YX EMBRAER EMB175 Completed 1688 km
2026-09-08 00:55 UTC RPA4504 ORD → PWM
Chicago → Portland
 N133HQ EMBRAER EMB175 Incomplete (signal lost) 1551 km
2026-09-07 00:27 UTC RPA4504 ORD → PWM
Chicago → Portland
 N440YX EMBRAER EMB175 Completed 1541 km
2026-09-06 00:25 UTC RPA4504 ORD → PWM
Chicago → Portland
 N132HQ EMBRAER EMB175 Completed 1521 km
2026-09-05 00:52 UTC RPA4504 ORD → ?
Chicago → ?
 N407YX EMBRAER EMB175 Incomplete (signal lost) 1540 km
2026-09-04 01:40 UTC RPA4504 ORD → PWM
Chicago → Portland
 N411YX EMBRAER EMB175 Completed 1512 km
2026-09-03 00:36 UTC RPA4504 ORD → PWM
Chicago → Portland
 N411YX EMBRAER EMB175 Completed 1542 km
2026-09-02 00:41 UTC RPA4504 ORD → PWM
Chicago → Portland
 N440YX EMBRAER EMB175 Completed 1554 km
2026-09-01 02:29 UTC RPA4504 ORD → PWM
Chicago → Portland
 N437YX EMBRAER EMB175 Completed 1518 km
2026-08-31 03:57 UTC RPA4504 ORD → PWM
Chicago → Portland
 N430YX EMBRAER EMB175 Completed 1582 km
2026-08-30 00:36 UTC RPA4504 ORD → PWM
Chicago → Portland
 N107HQ EMBRAER EMB175 Completed 1577 km
2026-08-29 00:32 UTC RPA4504 ORD → PWM
Chicago → Portland
 N109HQ EMBRAER EMB175 Completed 1556 km
2026-08-28 01:04 UTC RPA4504 ORD → PWM
Chicago → Portland
 N432YX EMBRAER EMB175 Completed 1520 km
2026-08-27 01:46 UTC RPA4504 ORD → PWM
Chicago → Portland
 N424YX EMBRAER EMB175 Completed 1491 km
2026-08-26 00:16 UTC RPA4504 ORD → PWM
Chicago → Portland
 N102HQ EMBRAER EMB175 Completed 1540 km
2026-08-25 01:04 UTC RPA4504 ORD → PWM
Chicago → Portland
 N403YX EMBRAER EMB175 Completed 1484 km
2026-08-24 00:30 UTC RPA4504 ORD → PWM
Chicago → Portland
 N403YX EMBRAER EMB175 Completed 1558 km
2026-08-23 22:00 UTC RPA4504 DTW → ORD
Detroit → Chicago
 N403YX EMBRAER EMB175 Completed 500 km
2026-08-23 02:37 UTC RPA4504 ORD → PWM
Chicago → Portland
 N109HQ EMBRAER EMB175 Completed 2350 km
2026-08-22 00:51 UTC RPA4504 ORD → PWM
Chicago → Portland
 N105HQ EMBRAER EMB175 Completed 2380 km

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