DL503

For travellers

Departure · Atlanta (ATL)

Terminal S · Gate C55

Scheduled 01 Oct 16:59 · Departed 01 Oct 16:59

Board status: Active

Airborne since 01 Oct 17:05 (ADS-B)

Arrival · Portland (PDX)

Gate D8 · Baggage belt 5

Scheduled 01 Oct 18:59 · Landed 01 Oct 18:49 · early

Board status: Arrived

Landed 01 Oct 18:50 (ADS-B)

Board data from atl, pdx, updated 8 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Hartsfield Jackson Atlanta International Airport (ATL) — Atlanta, United States

Scheduled departure

2026-10-01 20:59 UTC

Departed

2026-10-01 21:05 UTC

Arrival

Portland International Airport (PDX) — Portland, United States

Scheduled arrival

2026-10-02 01:59 UTC

Estimated arrival

2026-10-02 01:49 UTC

Codeshares

AF3056, AM4379, KE6816, LA6550, VS2141

Distance flown

3591 km

Straight-line distance

3489 km

Approach distance

67 km

Aircraft

Registration

N920DU

Type

Boeing 737-900

Seats

180 total (139 Economy, 21 Delta Comfort+, 20 First)

CO2 (EMEP est., total)

84.8 t (643 kg/pax Business, 449 kg/pax Economy)

Altitude & speed

Max altitude

32,025 ft

Max ground speed

487 kt

Tracked

4h 44m · 3,584 km

Altitude (ft, max 32,025)

Ground speed (kt, max 487)

Altitude (ft, max 32,025)

Ground speed (kt, max 487)

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

Delta Air Lines (DAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-01 21:05 UTC	DAL503	ATL → PDX Atlanta → Portland	N920DU	Boeing 737-900	Completed	3591 km
2026-09-30 20:59 UTC	DAL503	ATL → PDX Atlanta → Portland	N898DN	Boeing 737-900	Completed	3605 km
2026-09-29 20:54 UTC	DAL503	ATL → PDX Atlanta → Portland	N909DN	Boeing 737-900	Completed	3597 km
2026-09-28 21:04 UTC	DAL503	ATL → PDX Atlanta → Portland	N806DN	Boeing 737-900	Completed	3545 km
2026-09-27 21:03 UTC	DAL503	ATL → PDX Atlanta → Portland	N918DU	Boeing 737-900	Completed	3557 km
2026-09-26 21:01 UTC	DAL503	ATL → PDX Atlanta → Portland	N914DU	Boeing 737-900	Completed	3546 km
2026-09-25 21:13 UTC	DAL503	ATL → PDX Atlanta → Portland	N906DN	Boeing 737-900	Completed	3556 km
2026-09-24 20:48 UTC	DAL503	ATL → PDX Atlanta → Portland	N852DN	Boeing 737-900	Completed	3648 km
2026-09-23 20:55 UTC	DAL503	ATL → PDX Atlanta → Portland	N892DN	Boeing 737-900	Completed	3646 km
2026-09-22 21:52 UTC	DAL503	ATL → PDX Atlanta → Portland	N944DZ	Boeing 737-900	Completed	3593 km
2026-09-21 20:55 UTC	DAL503	ATL → PDX Atlanta → Portland	N837DN	Boeing 737-900	Completed	3583 km
2026-09-20 21:45 UTC	DAL503	ATL → PDX Atlanta → Portland	N855DN	Boeing 737-900	Completed	3660 km
2026-09-19 21:23 UTC	DAL503	ATL → PDX Atlanta → Portland	N833DN	Boeing 737-900	Completed	3746 km
2026-09-18 20:52 UTC	DAL503	ATL → PDX Atlanta → Portland	N915DU	Boeing 737-900	Completed	3820 km
2026-09-17 21:07 UTC	DAL503	ATL → PDX Atlanta → Portland	N864DN	Boeing 737-900	Completed	3822 km