UA210

UA210 (United Airlines) is a multi-stop service on 16 routes, busiest Austin to San Francisco. Of 793 departures recorded from October 2024 to July 2026, 85.6% left on time, according to the US BTS.

Recorded departures by month

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

The most recent periods19 periods
PeriodDepartures 2025Departures 2026Change vs last year
January3136▲ 16.1%
February28280.0%
March770.0%
April7530▼ 60.0%
May3031▲ 3.3%
June3036▲ 20.0%
July3161▲ 96.8%
August44––
September54––
October31–in progress
November26––
December45––
Year to date (Jan–Jul)232229▼ 1.3%

according to the US BTS · October 2024 → July 2026

On-time departures by month

All legs combined

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

The most recent periods19 periods
PeriodOn time 2025On time 2026Change vs last year
January74.2%80.0%▲ 7.8%
February78.6%92.9%▲ 18.2%
March85.7%100.0%▲ 16.7%
April93.3%90.0%▼ 3.6%
May80.0%93.6%▲ 16.9%
June69.0%94.4%▲ 36.9%
July75.9%82.1%▲ 8.3%
August95.5%––
September100.0%––
October90.3%–in progress
November72.0%––
December66.7%––
Year-to-date average (Jan–Jul)79.5%90.4%▲ 13.7%

according to the US BTS · October 2024 → July 2026

Average departure delay by month

All legs combined

according to the US BTS · October 2024 → July 2026

Cancelled departures by month

All legs combined
The most recent periods19 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January01–
February00–
March00–
April00–
May00–
June10▼ 100.0%
July25▲ 150.0%
August0––
September0––
October0–in progress
November1––
December0––
Year to date (Jan–Jul)36▲ 100.0%

according to the US BTS · October 2024 → July 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 98.7% 783
  • Cancelled 1.3% 10

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026

On time, leg by leg

  1. AUS–SFO171 89.9%
  2. FLL–EWR125 93.5%
  3. AUS–ORD121 82.6%
  4. DCA–ORD77 89.5%
  5. ORD–SFO59 56.9%
  6. SFO–ONT37 97.3%
  7. ORD–IAD36 88.9%
  8. EWR–SAN36 72.7%

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

Legs flown under this number

9
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 25 25 100.0% 0
November 2024 59 59 86.4% 0
December 2024 48 48 79.2% 0
January 2025 31 31 74.2% 0
February 2025 28 28 78.6% 0
March 2025 7 7 85.7% 0
April 2025 75 75 93.3% 0
May 2025 30 30 80.0% 0
June 2025 30 29 69.0% 1
July 2025 31 29 75.9% 2
August 2025 44 44 95.5% 0
September 2025 54 54 100.0% 0
October 2025 31 31 90.3% 0
November 2025 26 25 72.0% 1
December 2025 45 45 66.7% 0
January 2026 36 35 80.0% 1
February 2026 28 28 92.9% 0
March 2026 7 7 100.0% 0
April 2026 30 30 90.0% 0
May 2026 31 31 93.6% 0
June 2026 36 36 94.4% 0
July 2026 61 56 82.1% 5

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