OnTimeStats

Historical on-time performance

TVCORD

Traverse City to Chicago

224 miData through Dec 2025Source: US DOT · BTS

Flights on TVC–ORD arrive on time 62% of the time over the last 12 months.

On-time rate62%arrived within 15 min
Median delayon timetypical arrival
p90 delay95 min1 in 10 flights is worsetail risk
Cancelled3.2%of scheduled flights

based on 2,065 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Republic Airwaysbest
    On-time75%
    Medianon time
    p9045 min
    Cancel1.5%
    Flights259
  • United Airlines
    On-time72%
    Medianon time
    p9030 min
    Cancel1.6%
    Flights434
  • Envoy Air
    On-time70%
    Medianon time
    p9060 min
    Cancel0.0%
    Flights192
  • SkyWest Airlines
    On-time56%
    Median5 min
    p90120 min
    Cancel4.2%
    Flights1,036
  • PSA Airlines
    On-time49%
    Median10 min
    p90175 min
    Cancel8.3%
    Flights144

Why flights run late

Delay causes

  • Airline37%
  • Weather11%
  • Air traffic (NAS)22%
  • Late aircraft30%
  • Security0%

Most delay minutes here are attributed to Airline.

Over time

On-time trend

By season

On-time rate by month

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Methodology

A flight is on time when it arrives within 15 minutes of schedule — the US DOT / BTS standard. Median and p90(the “1-in-10 bad day”) are read from the full arrival-delay distribution, never averaged across periods.

Figures cover a carrier’s own BTS-coded flights. Cells below ~200 flights are flagged as limited data. All numbers are pre-computed from public BTS On-Time Performance data.