UAL3904

Flight number

UAL3904

Airline

United Airlines (UAL)

Route

San Diego International Airport (SAN/KSAN) → Salt Lake City International Airport (SLC/KSLC)

Observed take-off

2026-09-22 15:35 UTC

Observed landing

2026-09-22 16:59 UTC

Aircraft

N76254 · BOEING 737-800

Positions recorded

1289

Time airborne

85 min

Previous flights of UAL3904

• UAL3904 Tailwind Boston Seaplane Base (US-0568) → San Antonio International Airport (SAT/KSAT) 2026-09-21 22:37 UTC
• UAL3904 San Francisco International Airport (SFO/KSFO) → 2026-09-21 04:41 UTC
• UAL3904 → Dane County Regional Truax Field (MSN/KMSN) 2026-09-20 05:20 UTC
• UAL3904 San Francisco International Airport (SFO/KSFO) → Los Angeles International Airport (LAX/KLAX) 2026-09-15 21:15 UTC
• UAL3904 → George Bush Intercontinental Airport (IAH/KIAH) 2026-09-04 00:38 UTC
• UAL3904 2026-09-03
• UAL3904 Tampa International Airport (TPA/KTPA) → Orlando International Airport (MCO/KMCO) 2026-08-31 00:47 UTC

Source: observations by the map.flights community network of ADS-B receivers; times in UTC.