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RPA4636

DCA → LGA · EMBRAER EMB170 100LR

For travellers

Departure · Washington (DCA)

Terminal 2 · Gate D40
Scheduled 30 Sep 17:10 · Departed 30 Sep 17:02 · early
Board status: InAir
Airborne since 30 Sep 17:12 (ADS-B)

Board data from mwaa, updated 1991 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Ronald Reagan Washington National Airport (DCA) — Washington, United States
Scheduled departure
2026-09-30 21:10 UTC
Departed
2026-09-30 21:12 UTC
Arrival
La Guardia Airport (LGA) — New York, United States
Also flies as
AA4636
Codeshares
AS6806
Distance flown
411 km
Straight-line distance
345 km
Approach distance
127 km

Aircraft

Registration
N857RW
Type
EMBRAER EMB170 100LR
Seats
70 total (6 Business, 16 Premium Economy, 48 Economy)
CO2 (EMEP est., total)
5.7 t (70 kg/pax Economy, 81 kg/pax Premium Economy, 185 kg/pax Business)

Altitude & speed

Max altitude
19,000 ft
Max ground speed
422 kt
Tracked
2h 44m · 409 km
Altitude (ft, max 19,000)
010,26020,5200m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 422)
02284560m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 19,000)
010,26020,5200m1h 0m2h 0m
Ground speed (kt, max 422)
02284560m1h 0m2h 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
2026-10-01 21:11 UTC RPA4636 DCA → LGA
Washington → New York
 N424YX EMBRAER EMB175 Completed 413 km
2026-09-30 21:12 UTC RPA4636 DCA → LGA
Washington → New York
 N857RW EMBRAER EMB170 100LR Completed 411 km
2026-09-29 21:37 UTC RPA4636 DCA → LGA
Washington → New York
 N429YX EMBRAER EMB175 Completed 434 km
2026-09-28 21:32 UTC RPA4636 DCA → LGA
Washington → New York
 N412YX EMBRAER EMB175 Completed 455 km
2026-09-28 00:35 UTC RPA4636 DCA → LGA
Washington → New York
 N402YX EMBRAER EMB175 Completed 382 km
2026-09-26 02:55 UTC RPA4636 DCA → LGA
Washington → New York
 N103HQ EMBRAER EMB175 Completed 518 km
2026-09-24 23:03 UTC RPA4636 DCA → LGA
Washington → New York
 N135HQ EMBRAER EMB175 Completed 463 km
2026-09-23 21:11 UTC RPA4636 DCA → LGA
Washington → New York
 N437YX EMBRAER EMB175 Completed 389 km
2026-09-22 21:44 UTC RPA4636 DCA → LGA
Washington → New York
 N101HQ EMBRAER EMB175 Completed 435 km
2026-09-21 23:32 UTC RPA4636 DCA → LGA
Washington → New York
 N408YX EMBRAER EMB175 Completed 368 km
2026-09-20 22:20 UTC RPA4636 DCA → LGA
Washington → New York
 N413YX EMBRAER EMB175 Completed 415 km
2026-09-18 21:01 UTC RPA4636 DCA → LGA
Washington → New York
 N438YX EMBRAER EMB175 Completed 450 km
2026-09-17 21:01 UTC RPA4636 DCA → LGA
Washington → New York
 N424YX EMBRAER EMB175 Completed 445 km
2026-09-16 21:12 UTC RPA4636 DCA → LGA
Washington → New York
 N133HQ EMBRAER EMB175 Completed 447 km
2026-09-15 21:13 UTC RPA4636 DCA → LGA
Washington → New York
 N121HQ EMBRAER EMB175 Completed 451 km
2026-09-14 21:04 UTC RPA4636 DCA → LGA
Washington → New York
 N423YX EMBRAER EMB175 Completed 408 km
2026-09-13 21:08 UTC RPA4636 DCA → LGA
Washington → New York
 N431YX EMBRAER EMB175 Completed 499 km
2026-09-11 21:10 UTC RPA4636 DCA → LGA
Washington → New York
 N125HQ EMBRAER EMB175 Completed 443 km
2026-09-10 21:19 UTC RPA4636 DCA → LGA
Washington → New York
 N424YX EMBRAER EMB175 Completed 520 km
2026-09-09 21:19 UTC RPA4636 DCA → LGA
Washington → New York
 N106HQ EMBRAER EMB175 Completed 471 km
2026-09-07 22:38 UTC RPA4636 BGR → LGA
Bangor → New York
 N426YX EMBRAER EMB175 Completed 797 km
2026-09-05 19:51 UTC RPA4636 MIA → ILM
Miami → Wilmington
 N119HQ EMBRAER EMB175 Completed 1213 km
2026-09-04 22:35 UTC RPA4636 BGR → LGA
Bangor → New York
 N116HQ EMBRAER EMB175 Completed 771 km
2026-09-03 23:42 UTC RPA4636 BGR → LGA
Bangor → New York
 N137HQ EMBRAER EMB175 Completed 723 km
2026-09-01 22:40 UTC RPA4636 BGR → LGA
Bangor → New York
 N413YX EMBRAER EMB175 Completed 784 km
2026-08-31 22:29 UTC RPA4636 BGR → LGA
Bangor → New York
 N439YX EMBRAER EMB175 Completed 763 km
2026-08-30 21:54 UTC RPA4636 BGR → LGA
Bangor → New York
 N407YX EMBRAER EMB175 Completed 720 km
2026-08-29 20:40 UTC RPA4636 MIA → ILM
Miami → Wilmington
 N415YX EMBRAER EMB175 Completed 1271 km
2026-08-28 22:48 UTC RPA4636 BGR → LGA
Bangor → New York
 N126HQ EMBRAER EMB175 Completed 812 km
2026-08-26 22:15 UTC RPA4636 BGR → LGA
Bangor → New York
 N407YX EMBRAER EMB175 Completed 732 km
2026-08-25 22:35 UTC RPA4636 BGR → LGA
Bangor → New York
 N115HQ EMBRAER EMB175 Completed 721 km
2026-08-24 22:14 UTC RPA4636 BGR → LGA
Bangor → New York
 N420YX EMBRAER EMB175 Completed 738 km
2026-08-23 22:39 UTC RPA4636 BGR → LGA
Bangor → New York
 N133HQ EMBRAER EMB175 Completed 705 km
2026-08-22 20:32 UTC RPA4636 MIA → ILM
Miami → Wilmington
 N419YX EMBRAER EMB175 Completed 1562 km
2026-08-19 22:32 UTC RPA4636 BGR → LGA
Bangor → New York
 N411YX EMBRAER EMB175 Completed 755 km
2026-08-18 22:41 UTC RPA4636 BGR → LGA
Bangor → New York
 N123HQ EMBRAER EMB175 Completed 887 km
2026-08-17 22:35 UTC RPA4636 BGR → LGA
Bangor → New York
 N101HQ EMBRAER EMB175 Completed 1139 km
2026-08-16 23:47 UTC RPA4636 BGR → LGA
Bangor → New York
 N416YX EMBRAER EMB175 Completed 1070 km
2026-08-15 20:00 UTC RPA4636 MIA → ILM
Miami → Wilmington
 N132HQ EMBRAER EMB175 Completed ~2560 km est. (1701 km recorded)
2026-08-14 22:54 UTC RPA4636 BGR → LGA
Bangor → New York
 N423YX EMBRAER EMB175 Completed ~1384 km est. (1028 km recorded)
2026-08-12 22:27 UTC RPA4636 BGR → LGA
Bangor → New York
 N133HQ EMBRAER EMB175 Completed 763 km
2026-08-12 02:27 UTC RPA4636 LGA → LGA
New York → New York
 N405YX EMBRAER EMB175 Completed ~0 km est. (0 km recorded)
2026-08-12 00:39 UTC RPA4636 BGR → LGA
Bangor → New York
 N405YX EMBRAER EMB175 Completed 1080 km

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