Long landing rollout — UAL378

KJAC · 19

2026-07-21 01:35 UTC· KORD → KJAC· UNITED AIRLINES INC· B737

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UAL378 (United Airlines) was operating from KORD to KJAC on 2026-07-21. SkyMeter detected a long landing rollout at Jackson Hole Airport (KJAC) on runway 19 at 01:35 UTC. Trace data at the event: 6420 ft AGL, 0 kt GS. METAR at the time reported 6 kt wind, 2 kt crosswind component, 11,265 m visibility. A long landing rollout is detected when ground deceleration after touchdown is below the per-runway P10 envelope. It is an observational measure of rollout efficiency, not a runway-exit incident. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • AIR SHOWS/SPORTS6/5564 2026-07-20 19:15Z – 2026-07-23 23:30Z SFC–16,000 ft

    Oshkosh, WI, Monday, July 20, 2026 through Thursday, July 23, 2026 UTC

    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 19
  • 6420 ft AGL at event
  • 0 kt ground speed
  • 0 fpm vertical
  • 6 kt wind
  • 2 kt crosswind component
  • 11,265 m visibility
  • KJAC 171856Z 14008KT 7SM RA OVC065 11/10 A3039 RMK AO2 LTG DSNT NE AND E SLP276 P0024 T01060100

Flight context

  • UAL378
  • United Airlines
  • B737
  • KORD → KJAC
  • 2026-07-21 01:35 UTC
  • KJAC runway 19

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· KJAC