UA1958 · UAL1958

UAL1958 over the last 30 days

As of 2026-10-27

UAL1958 is operated by United Airlines on the route San Francisco International Airport (SFO/KSFO) → Chicago O'Hare International Airport (ORD/KORD). It usually takes off around 02:01 UTC (19:01 local time, SFO). It usually lands around 05:40 UTC (00:40 local time, ORD). Most frequent aircraft type: BOEING 757-300 (B753).

Days with an observed flight (last 30 days)

30/30

Days of the week with an observed flight

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

Typical take-off

02:01 UTC · 19:01 local time (SFO)

Typical landing

05:40 UTC · 00:40 local time (ORD)

Typical time airborne

212 min

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

78 %

Departures measured

184

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 757-300 (B753) — Number of flights: 33
• BOEING 737 MAX 8 (B38M) — Number of flights: 30
• BOEING 737 MAX 9 (B39M) — Number of flights: 4

Aircraft in the last 7 days

• N27290 · BOEING 737 MAX 8 2026-10-27
• N14569 · AIRBUS A-321neo 2026-10-27
• N17279 · BOEING 737 MAX 8 2026-10-26
• N14518 · AIRBUS A-321neo 2026-10-26
• N27464 · BOEING 737 MAX 9 2026-10-25
• N17349 · BOEING 737 MAX 8 2026-10-24

Related flights on this route

• All flights KSFO – KORD