N421DX
Built 2023 · registered US
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This aircraft
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Performance specs
- Range
- 7,200 nm
- Cruise speed
- —
- Max speed
- 496 kt
- Service ceiling
- 41,000 ft
- Takeoff distance
- —
- Landing distance
- —
- MTOW
- 251,000 kg
- Empty weight
- —
- Fuel capacity
- 139,090 L
- Length
- 63.6 m
- Wingspan
- 64.0 m
- Height
- 16.7 m
- Seats
- 260
- Max passengers
- 300
Flight activity
(260 tracking legs recorded)- Last 30 days
- 90
- Last 90 days
- 155
- Last seen
- 10 Oct 2026
- Tracked since
- 27 May 2026
Frequent routes: KATL → KATL (9) · KBOS → KATL (2) · KBOS → KSLC (2)
- … → KATL8 Oct 2026 · 9h 15m
- Tracked flight7 Oct 2026 · 6h 02m
- KBOS → …7 Oct 2026 · 6h 00m
- … → KBOS7 Oct 2026 · 6h 43m
- Tracked flight7 Oct 2026 · 5h 48m
- KBOS → …7 Oct 2026 · 5h 48m
- … → KBOS6 Oct 2026 · 7h 16m
- KDTW → …5 Oct 2026 · 6h 57m
- … → KDTW5 Oct 2026 · 8h 03m
- KBOS → …4 Oct 2026 · 5h 40m
Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 98% of the aircraft models we track.
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- N422DZ2023
- N426DZ2023
- N427DX2023
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Registration history
(1)- N421DXUSACTIVEDELTA AIR LINES INC2023 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
Operator history
(1)- Delta Air LinesOperator2026 – present