UA1439 · UAL1439

UAL1439 over the last 30 days

As of 2026-10-27

UAL1439 is operated by United Airlines on the route Newark Liberty International Airport (EWR/KEWR) → Chicago O'Hare International Airport (ORD/KORD). It usually takes off around 15:25 UTC (11:25 local time, EWR). It usually lands around 17:18 UTC (12:18 local time, ORD). Most frequent aircraft type: BOEING 737-900 (B739).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

15:25 UTC · 11:25 local time (EWR)

Typical landing

17:18 UTC · 12:18 local time (ORD)

Typical time airborne

114 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

77 %

Departures measured

307

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737-900 (B739) — Number of flights: 26
• BOEING 737 MAX 8 (B38M) — Number of flights: 1
• BOEING 737-700 (B737) — Number of flights: 1

Aircraft in the last 7 days

• N16732 · BOEING 737-700 2026-10-27
• N27269 · BOEING 737 MAX 8 2026-10-26
• N47414 · BOEING 737-900 2026-10-24
• N36469 · BOEING 737-900 2026-10-23
• N26902 · BOEING 787-8 Dreamliner 2026-10-22
• N37465 · BOEING 737-900 2026-10-21

Related flights on this route

• All flights KEWR – KORD