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RPA3577

PIT → ORD · EMBRAER EMB175

For travellers

Arrival · Chicago (ORD)

Terminal 1 · Gate C4
Scheduled 28 Sep 16:59 · Landed 28 Sep 16:49 · early
Board status: Active
Landed 28 Sep 16:45 (ADS-B)

Board data from ord, updated 7595 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Pittsburgh International Airport (PIT) — Pittsburgh, United States
Departed
2026-09-28 20:22 UTC
Arrival
Chicago O'Hare International Airport (ORD) — Chicago, United States
Scheduled arrival
2026-09-28 21:59 UTC
Estimated arrival
2026-09-28 21:28 UTC
Also flies as
UA3577
Codeshares
AC4188, EK6326, NH7441, NZ2758
Distance flown
754 km
Straight-line distance
662 km
Approach distance
97 km

Aircraft

Registration
N775YX
Type
EMBRAER EMB175
Seats
76 total (48 Economy, 16 Economy Plus, 12 United First)
CO2 (EMEP est., total)
9.8 t (124 kg/pax Economy, 155 kg/pax Business)

Altitude & speed

Max altitude
32,000 ft
Max ground speed
457 kt
Tracked
1h 23m · 754 km
Altitude (ft, max 32,000)
017,28034,5600m30m1h 0m
Ground speed (kt, max 457)
02474940m30m1h 0m
Altitude (ft, max 32,000)
017,28034,5600m1h 0m
Ground speed (kt, max 457)
02474940m1h 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
2026-10-03 16:43 UTC RPA3577 IAD → BTV
Washington, DC → Burlington
 N739YX EMBRAER EMB175 Completed 795 km
2026-10-02 20:18 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N722YX EMBRAER EMB175 Completed 771 km
2026-10-02 18:01 UTC RPA3577 ORD → PIT
Chicago → Pittsburgh
 N722YX EMBRAER EMB175 Completed 750 km
2026-10-01 21:51 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N755YX EMBRAER EMB175 Completed 962 km
2026-09-30 20:22 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N761YX EMBRAER EMB175 Completed (landing confirmed by airport data) 729 km
2026-09-30 18:05 UTC RPA3577 ORD → PIT
Chicago → Pittsburgh
 N761YX EMBRAER EMB175 Completed 753 km
2026-09-29 20:39 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N772YX EMBRAER EMB175 Completed 695 km
2026-09-29 18:32 UTC RPA3577 EWR → PIT
Newark → Pittsburgh
 N772YX EMBRAER EMB175 Completed 568 km
2026-09-28 20:22 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N775YX EMBRAER EMB175 Completed 754 km
2026-09-26 16:32 UTC RPA3577 IAD → BTV
Washington, DC → Burlington
 N770YX EMBRAER EMB175 Completed 828 km
2026-09-25 18:06 UTC RPA3577 EWR → PIT
Newark → Pittsburgh
 N792YX EMBRAER EMB175 Completed 623 km
2026-09-24 20:53 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N789YX EMBRAER EMB175 Completed 766 km
2026-09-23 20:20 UTC RPA3577 GSP → EWR
Greenville → Newark
 N768YX EMBRAER EMB175 Completed 1021 km
2026-09-22 19:58 UTC RPA3577 GSP → EWR
Greenville → Newark
 N773YX EMBRAER EMB175 Completed 1123 km
2026-09-18 20:42 UTC RPA3577 GSP → EWR
Greenville → Newark
 N750YX EMBRAER EMB175 Completed 1082 km
2026-09-17 20:04 UTC RPA3577 GSP → EWR
Greenville → Newark
 N754YX EMBRAER EMB175 Completed 1131 km
2026-09-16 19:53 UTC RPA3577 GSP → EWR
Greenville → Newark
 N781YX EMBRAER EMB175 Completed 1105 km
2026-09-15 19:59 UTC RPA3577 GSP → EWR
Greenville → Newark
 N724YX EMBRAER EMB175 Completed 1140 km
2026-09-14 19:57 UTC RPA3577 GSP → EWR
Greenville → Newark
 N769YX EMBRAER EMB175 Completed 1075 km
2026-09-11 19:56 UTC RPA3577 GSP → EWR
Greenville → Newark
 N753YX EMBRAER EMB175 Completed 1084 km
2026-09-10 19:59 UTC RPA3577 GSP → EWR
Greenville → Newark
 N747YX EMBRAER EMB175 Completed 1169 km
2026-09-09 19:56 UTC RPA3577 GSP → EWR
Greenville → Newark
 N783YX EMBRAER EMB175 Completed 1230 km
2026-09-07 20:19 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N729YX EMBRAER EMB175 Completed 823 km
2026-09-06 20:28 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N751YX EMBRAER EMB175 Completed 800 km
2026-09-05 20:06 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N732YX EMBRAER EMB175 Completed 822 km
2026-09-04 20:51 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N742YX EMBRAER EMB175 Completed 696 km
2026-09-03 20:55 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N767YX EMBRAER EMB175 Completed 821 km
2026-09-02 20:18 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N733YX EMBRAER EMB175 Completed 735 km
2026-09-01 20:11 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N786YX EMBRAER EMB175 Completed 720 km
2026-09-01 01:12 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N778YX EMBRAER EMB175 Completed 873 km
2026-08-30 22:23 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N766YX EMBRAER EMB175 Completed 775 km
2026-08-29 20:15 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N748YX EMBRAER EMB175 Completed 733 km
2026-08-28 20:19 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N769YX EMBRAER EMB175 Completed 747 km
2026-08-27 20:23 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N739YX EMBRAER EMB175 Completed 815 km
2026-08-26 20:19 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N762YX EMBRAER EMB175 Completed 885 km
2026-08-25 20:11 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N751YX EMBRAER EMB175 Completed 731 km
2026-08-23 20:17 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N784YX EMBRAER EMB175 Completed 746 km
2026-08-22 20:13 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N741YX EMBRAER EMB175 Completed 1003 km
2026-08-19 20:18 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N787YX EMBRAER EMB170 100LR Completed ~3094 km est. (1834 km recorded)
2026-08-17 20:19 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N757YX EMBRAER EMB175 Completed 1099 km
2026-08-16 22:38 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N769YX EMBRAER EMB175 Completed 1029 km
2026-08-14 20:35 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N742YX EMBRAER EMB175 Completed ~2173 km est. (1178 km recorded)
2026-08-12 23:20 UTC RPA3577 PIT → ORD
Pittsburgh → Chicago
 N772YX EMBRAER EMB175 Completed 831 km
2026-08-12 21:09 UTC RPA3577 ORD → PIT
Chicago → Pittsburgh
 N772YX EMBRAER EMB175 Completed 791 km
2026-08-12 00:25 UTC RPA3577 ORD → ORD
Chicago → Chicago
 N754YX EMBRAER EMB175 Completed ~3 km est. (0 km recorded)
2026-08-12 00:22 UTC RPA3577 ORD → ORD
Chicago → Chicago
 N754YX EMBRAER EMB175 Completed ~4 km est. (1 km recorded)
2026-08-11 15:50 UTC RPA3577 ORD → ORD
Chicago → Chicago
 N754YX EMBRAER EMB175 Completed 29923 km

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