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UA4015

IAD → PHL · EMBRAER EMB175 · Mesa Airlines

For travellers

Departure · Washington, DC (IAD)

Gate A2A
Scheduled 08:30 · Departed 08:29
Board status: InAir
Airborne since 08:32 (ADS-B)

Arrival · Philadelphia (PHL)

Gate D7
Scheduled 09:43
Board status: On Time
Landed 10:52 (ADS-B)

Board data from mwaa, phl, updated 49 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Washington Dulles International Airport (IAD) — Washington, DC, United States
Scheduled departure
2026-10-02 12:30 UTC
Departed
2026-10-02 12:32 UTC
Arrival
Philadelphia International Airport (PHL) — Philadelphia, United States
Scheduled arrival
2026-10-02 13:43 UTC
Codeshares
Distance flown
368 km
Straight-line distance
216 km
Approach distance
177 km

Aircraft

Registration
Type
EMBRAER EMB175
Seats
76 total (48 Economy, 16 Economy Plus, 12 United First)
CO2 (EMEP est., total)
4.7 t (58 kg/pax Economy, 64 kg/pax Premium Economy, 78 kg/pax Business)

Altitude & speed

Max altitude
10,950 ft
Max ground speed
376 kt
Tracked
2h 20m · 366 km
Altitude (ft, max 10,950)
05,91311,8260m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 376)
02034060m30m1h 0m1h 30m2h 0m
Altitude (ft, max 10,950)
05,91311,8260m1h 0m2h 0m
Ground speed (kt, max 376)
02034060m1h 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

Mesa Airlines (ASH)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 12:32 UTC ASH4015 IAD → PHL
Washington, DC → Philadelphia
N87353 EMBRAER EMB175 Completed 368 km
2026-10-01 12:28 UTC ASH4015 IAD → PHL
Washington, DC → Philadelphia
N86311 EMBRAER EMB175 Completed 376 km

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