UA1434

Possible(47%)

IADSFO

United Airlines (UA)Installed

258

Equipped

900

Fleet Size

29%

Coverage

Fleet coverage: 29% — 258 of 900 aircraft equipped

Starlink WiFi Prediction

Increasing

Possible47%Increasingvia Flight Tracking

Based on route-level Starlink data (47% likelihood)

Confidence Factors

Sightings0% (40w → 0pt)

Observations0% (25w → 0pt)

Aircraft Type20% (15w → 3pt)

Route40% (10w → 4pt)

Fleet Momentum90% (10w → 9pt)

Route Details

Route: IAD → SFO
Typical Aircraft: B739
B739 Starlink Coverage: 47%of type equipped
Airline: United Airlines

Prediction (47%) reflects the chance this specific flight has Starlink — based on route-level starlink data (47% likelihood). B739 coverage (47%) shows how many B739 aircraft have Starlink.

Recent Observations

Aircraft recently seen operating this flight

Date	Tail Number	Route
Apr 21, 2026	N21102	IAD → SFO
Mar 3, 2026	N17437	IAD → SFO
Mar 1, 2026	N62884	IAD → SFO
Feb 23, 2026	N37420	IAD → SFO