UA392

UA392 (United Airlines) is a multi-stop service on 6 routes, busiest Detroit to San Francisco. Of 110 departures recorded from October 2024 to March 2026, 88.1% left on time, according to the US BTS.

Recorded departures by month

All legs under this number combined; see the leg table.

Months without data are left blank.

The most recent periods3 periods
PeriodDepartures 2025Departures 2026Change vs last year
January–26–
February–28–
March–4–
April–––
May–––
June–––
July–––
August–––
September–––
October––in progress
November–––
December–––

according to the US BTS · October 2024 → March 2026

On-time departures by month

All legs combined

Months without data are left blank.

On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.

The most recent periods3 periods
PeriodOn time 2025On time 2026Change vs last year
January–92.3%–
February–89.3%–
March–100.0%–
April–––
May–––
June–––
July–––
August–––
September–––
October––in progress
November–––
December–––

according to the US BTS · October 2024 → March 2026

Average departure delay by month

All legs combined

Months without data are left blank.

according to the US BTS · October 2024 → March 2026

Cancelled departures by month

All legs combined

Months without data are left blank.

The most recent periods3 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January–0–
February–0–
March–0–
April–––
May–––
June–––
July–––
August–––
September–––
October––in progress
November–––
December–––

according to the US BTS · October 2024 → March 2026

This is not a forecast

This is a historical record of departures already flown, not a forecast for your flight.

This number flies several legs

Several legs: the headline figure averages all of them. See the leg table.

Cancellation share

  • Not cancelled 99.1% 109
  • Cancelled 0.9% 1

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Mar 4, 2026

On time, leg by leg

  1. DTW–SFO37 94.6%
  2. IAH–DFW36 80.0%

Departures within 15 minutes of schedule; small figure = departures recorded.

Legs flown under this number

2
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 90.0% 0
November 2024 30 29 79.3% 1
December 2024 2 2 100.0% 0
January 2026 26 26 92.3% 0
February 2026 28 28 89.3% 0
March 2026 4 4 100.0% 0

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