N37473 · BOEING 737 MAX 9

Manufacturer and model

BOEING 737 MAX 9

Operator

United Airlines (UAL)

First seen

2026-08-11

Last seen

2026-09-24

Flights over the last 30 days

130

Recent flights

• UAL624 Phoenix Sky Harbor International Airport (PHX/KPHX) → Denver International Airport (DEN/KDEN) 2026-09-23
• UAL631 Denver International Airport (DEN/KDEN) → Phoenix Sky Harbor International Airport (PHX/KPHX) 2026-09-23
• UAL1315 → Denver International Airport (DEN/KDEN) 2026-09-23
• UAL1315 Harry Reid International Airport (LAS/KLAS) → 2026-09-23
• UAL2611 San Francisco International Airport (SFO/KSFO) → Harry Reid International Airport (LAS/KLAS) 2026-09-23

Sources: the aircraft registry and our own observations; flight totals also include history taken over from before our own network started.