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DAL394

BOS → SEA · Airbus A321 Neo · Delta Air Lines

Flight

Status
Completed
Departure
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Est. departure time
2026-08-13 20:36 UTC (approx.)
Arrival
Seattle Tacoma International Airport (SEA) — Seattle, United States
Distance flown
29440 km
Straight-line distance
4006 km
Approach distance
106 km

Aircraft

Registration
N504DZ
Type
Airbus A321 Neo
Seats
194 total (132 Economy, 42 Delta Comfort+, 20 First)

Altitude & speed

Max altitude
37,050 ft
Max ground speed
556 kt
Tracked
39h 56m · 23,478 km
Altitude (ft, max 37,050)
020,00740,0140m2h 0m4h 0m6h 0m8h 0m10h 0m12h 0m14h 0m16h 0m18h 0m20h 0m22h 0m24h 0m26h 0m28h 0m30h 0m32h 0m34h 0m36h 0m38h 0m
Ground speed (kt, max 556)
03006000m2h 0m4h 0m6h 0m8h 0m10h 0m12h 0m14h 0m16h 0m18h 0m20h 0m22h 0m24h 0m26h 0m28h 0m30h 0m32h 0m34h 0m36h 0m38h 0m
Altitude (ft, max 37,050)
020,00740,0140m4h 0m8h 0m12h 0m16h 0m20h 0m24h 0m28h 0m32h 0m36h 0m
Ground speed (kt, max 556)
03006000m4h 0m8h 0m12h 0m16h 0m20h 0m24h 0m28h 0m32h 0m36h 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

Delta Air Lines (DAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 07:23 UTC DAL394 OGG → SEA
Kahului → Seattle
 N511DE Airbus A321 Neo Completed 4213 km
2026-10-01 10:24 UTC DAL394 ? → SEA
? → Seattle
 N505DZ Airbus A321 Neo Completed 665 km
2026-10-01 07:24 UTC DAL394 OGG → SEA
Kahului → Seattle
 N505DZ Airbus A321 Neo Incomplete (signal lost) ~4250 km est. (183 km recorded)
2026-09-30 07:19 UTC DAL394 OGG → SEA
Kahului → Seattle
 N510DE Airbus A321 Neo Completed 4233 km
2026-09-29 07:18 UTC DAL394 SEA → SEA
Seattle → Seattle
 N502DX Airbus A321 Neo Completed 4273 km
2026-09-28 07:18 UTC DAL394 ? → SEA
? → Seattle
 N527DE Airbus A321 Neo Completed 4250 km
2026-09-27 07:25 UTC DAL394 SEA → SEA
Seattle → Seattle
 N547DE Airbus A321 Neo Completed 4228 km
2026-09-26 07:31 UTC DAL394 SEA → SEA
Seattle → Seattle
 N534DT Airbus A321 Neo Completed 4264 km
2026-09-25 07:12 UTC DAL394 ? → SEA
? → Seattle
 N507DZ Airbus A321 Neo Completed 4316 km
2026-09-24 11:19 UTC DAL394 ? → SEA
? → Seattle
 N524DE Airbus A321 Neo Completed 634 km
2026-09-23 08:14 UTC DAL394 SEA → SEA
Seattle → Seattle
 N533DT Airbus A321 Neo Completed 4262 km
2026-09-22 07:20 UTC DAL394 ? → SEA
? → Seattle
 N531DA Airbus A321 Neo Completed 4272 km
2026-09-21 07:04 UTC DAL394 ? → SEA
? → Seattle
 N537DT Airbus A321 Neo Completed 4275 km
2026-09-20 19:38 UTC DAL394 HNL → SEA
Honolulu → Seattle
 N509DT Airbus A321 Neo Completed 4377 km
2026-09-19 09:13 UTC DAL394 ? → SEA
? → Seattle
 N519DT Airbus A321 Neo Completed 4274 km
2026-09-18 07:17 UTC DAL394 ? → SEA
? → Seattle
 N525DA Airbus A321 Neo Completed 4326 km
2026-09-17 12:33 UTC DAL394 SEA → SEA
Seattle → Seattle
 N534DT Airbus A321 Neo Completed ~4 km est. (3 km recorded)
2026-09-17 07:20 UTC DAL394 ? → SEA
? → Seattle
 N534DT Airbus A321 Neo Completed 4262 km
2026-09-16 07:14 UTC DAL394 ? → SEA
? → Seattle
 N527DE Airbus A321 Neo Completed 4245 km
2026-09-15 07:26 UTC DAL394 ? → SEA
? → Seattle
 N520DE Airbus A321 Neo Completed 4263 km
2026-09-14 07:19 UTC DAL394 ? → SEA
? → Seattle
 N533DT Airbus A321 Neo Completed 4338 km
2026-09-13 07:25 UTC DAL394 BOS → SEA
Boston → Seattle
 N529DT Airbus A321 Neo Completed 4344 km
2026-09-12 07:31 UTC DAL394 SEA → SEA
Seattle → Seattle
 N547DE Airbus A321 Neo Completed 4268 km
2026-09-11 07:22 UTC DAL394 ? → SEA
? → Seattle
 N526DE Airbus A321 Neo Completed 4305 km
2026-09-10 07:19 UTC DAL394 ? → SEA
? → Seattle
 N525DA Airbus A321 Neo Completed 4282 km
2026-09-09 07:28 UTC DAL394 SEA → SEA
Seattle → Seattle
 N502DX Airbus A321 Neo Completed 4254 km
2026-09-08 07:35 UTC DAL394 ? → SEA
? → Seattle
 N530DE Airbus A321 Neo Completed 4276 km
2026-09-07 07:25 UTC DAL394 ? → SEA
? → Seattle
 N528DE Airbus A321 Neo Completed 4291 km
2026-09-06 07:20 UTC DAL394 ? → SEA
? → Seattle
 N503DZ Airbus A321 Neo Completed 4249 km
2026-09-05 07:25 UTC DAL394 ? → SEA
? → Seattle
 N538DN Airbus A321 Neo Completed 4272 km
2026-09-04 07:29 UTC DAL394 ? → SEA
? → Seattle
 N528DE Airbus A321 Neo Completed 4324 km
2026-09-03 07:23 UTC DAL394 ? → SEA
? → Seattle
 N524DE Airbus A321 Neo Completed 4261 km
2026-09-02 07:22 UTC DAL394 ? → SEA
? → Seattle
 N548DN Airbus A321 Neo Completed 4286 km
2026-09-01 07:17 UTC DAL394 ? → SEA
? → Seattle
 N514CJ BEECHCRAFT 200 Super King Air Completed 4606 km
2026-08-31 07:18 UTC DAL394 ? → SEA
? → Seattle
 N509DT Airbus A321 Neo Completed 4264 km
2026-08-30 11:19 UTC DAL394 ? → SEA
? → Seattle
 N530DE Airbus A321 Neo Completed 742 km
2026-08-29 07:22 UTC DAL394 ? → SEA
? → Seattle
 N527DE Airbus A321 Neo Completed 4699 km
2026-08-28 07:19 UTC DAL394 ? → SEA
? → Seattle
 N504DZ Airbus A321 Neo Completed 4726 km
2026-08-27 07:27 UTC DAL394 ? → SEA
? → Seattle
 N511DE Airbus A321 Neo Completed 4241 km
2026-08-26 11:33 UTC DAL394 ? → SEA
? → Seattle
 N527DE Airbus A321 Neo Completed 676 km
2026-08-25 12:18 UTC DAL394 ? → SEA
? → Seattle
 N503DZ Airbus A321 Neo Completed 776 km
2026-08-23 21:48 UTC DAL394 SEA → SEA
Seattle → Seattle
 N527DE Airbus A321 Neo Completed 8572 km
2026-08-23 07:26 UTC DAL394 ? → SEA
? → Seattle
 N516DA Airbus A321 Neo Completed 4583 km
2026-08-22 11:46 UTC DAL394 ? → SEA
? → Seattle
 N503DZ Airbus A321 Neo Completed 973 km
2026-08-21 07:35 UTC DAL394 ? → SEA
? → Seattle
 N508DA Airbus A321 Neo Completed 4391 km
2026-08-20 11:56 UTC DAL394 ? → SEA
? → Seattle
 N530DE Airbus A321 Neo Completed 807 km
2026-08-18 21:56 UTC DAL394 SEA → SEA
Seattle → Seattle
 N521DT Airbus A321 Neo Completed 9361 km
2026-08-17 07:38 UTC DAL394 ? → SEA
? → Seattle
 N505DZ Airbus A321 Neo Completed 4461 km
2026-08-16 07:19 UTC DAL394 ? → SEA
? → Seattle
 N517DN Airbus A321 Neo Completed 4485 km
2026-08-13 20:52 UTC DAL394 BOS → SEA
Boston → Seattle
 N504DZ Airbus A321 Neo Completed 29440 km

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