Rejected takeoff — DAL489

KSEA · 34C

2026-04-02 23:19 UTC· KSEA → KRDU· DELTA AIR LINES INC· B738

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DAL489 (Delta AIR Lines) was operating from KSEA to KRDU on 2026-04-02. SkyMeter detected a rejectedtakeoff at Seattle Tacoma International Airport (KSEA) on runway 34C at 23:19 UTC. Trace data at the event: 410 ft AGL, 67 kt GS, 0 fpm vertical. METAR at the time reported 13 kt wind, 8 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/3475 2026-03-08 09:00Z – 2026-11-01 09:59Z SFC–180 ft

    BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local

    View FAA NOTAM →
  • SECURITY6/5797 2026-04-03 00:01Z – 2026-09-28 23:59Z SFC–400 ft

    SACRAMENTO, CA, Thursday, April 2, 2026 through Monday, September 28, 2026 Local

    View FAA NOTAM →

SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.

Pilot review data

  • Runway 34C
  • 410 ft AGL at event
  • 67 kt ground speed
  • 0 fpm vertical
  • 13 kt wind
  • 8 kt crosswind component
  • 16,093 m visibility
  • KSEA 170153Z 36009KT 10SM CLR 21/11 A3006 RMK AO2 SLP186 T02060106 $

Flight context

  • DAL489
  • Delta AIR Lines
  • B738
  • KSEA → KRDU
  • 2026-04-02 23:19 UTC
  • KSEA runway 34C

All events on this flight

Rejected takeoff 23:19:39 UTC · KSEA runway 34C · 410 ft AGL · 67 kt GS
Rejected takeoff 23:19:39 UTC · KSEA runway 34C · 410 ft AGL · 67 kt GS

Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data

SkyMeter · trace data observed via ADS-B· KSEA