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Route on-time record

ICT to IAH: most on-time flights and the best time to fly

Wichita (Wichita Dwight D. Eisenhower National Airport) to Houston (George Bush Intercontinental Airport). 618 nonstop flights in Jun 2025 to May 2026, 84% arrived within 15 minutes and 1.3% were cancelled. The most reliable flight number was SkyWest 5340 at 2:55 PM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

ICT → IAH

Wichita to Houston: 618 nonstop flights a year

On time (12 months)

84%

Cancelled

1.3%

avg delay 17 min

Best time to leave

9 AM to noon

92% on time vs 74% noon to 3 PM

Most reliable airline

United

87% chance on time

Check ICT to IAH fares

Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Most reliable nonstop flights

Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.

  1. #1 · SkyWest 5340 · sold as United Express, Delta Connection, American Eagle or Alaska

    2:55 PM → 5:01 PM2h 06m nonstop

    Local times, typical schedule. Last flown 2026-03-28.

    79%

    chance on time

    On time (history)
    81%
    Cancelled
    2.7%
    Avg arrival delay
    30 min
    • Arrived on time 81% of the time (145 flights, Jun 2025 to May 2026).
    • Leaves in this route's least on-time window (Noon to 3 PM: 74% on time; 9 AM to noon: 92%).
    • Lands inside IAH's trouble window: 60% of its 92 ground stops and delay programs started between noon and 6 PM.

    Moderate track record · 145 flights

    Find 2:55 PM flight fares Opens this date on Aviasales

  2. #2 · SkyWest 5446 · sold as United Express, Delta Connection, American Eagle or Alaska

    3:28 PM → 5:25 PM1h 57m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    76%

    chance on time

    On time (history)
    73%
    Cancelled
    0.0%
    Avg arrival delay
    29 min
    • Arrived on time 73% of the time (11 flights, Jun 2025 to May 2026).
    • Lands inside IAH's trouble window: 60% of its 92 ground stops and delay programs started between noon and 6 PM.
    • 61% of its delay minutes came from the plane arriving late from an earlier flight.
    • Short track record (11 flights), so its score leans on the airline's record at this hour.

    Limited track record · 11 flights

    Find 3:28 PM flight fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • United Airlines87%

    172 flights · 92% on time as flown · 1.2% cancel

  • SkyWest Airlines (sold as United Express, Delta Connection, American Eagle or Alaska)81%

    446 flights · 81% on time as flown · 1.3% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • Before 9 AM92%

    191 flights · avg delay 8 min

  • 9 AM to noon92%

    90 flights · avg delay 5 min

  • Noon to 3 PM74%

    93 flights · avg delay 30 min

  • 3 to 6 PM78%

    242 flights · avg delay 24 min

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

J
82
F
93
M
86
A
77
M
67
J
69
J
73
A
81
S
87
O
88
N
85
D
85

What delays this route

  • Late-arriving aircraft40%
  • Airline (crew, maintenance, boarding)37%
  • Air traffic control and airport volume15%
  • Severe weather8%

Share of delay minutes by the cause airlines report to the US DOT.

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure

ICT to IAH questions

What time of day is best to fly ICT to IAH?
9 AM to noon: 92% of flights arrived on time, against 74% for departures noon to 3 PM.
Which airline is most on time from ICT to IAH?
United, with a season-adjusted 87% chance of operating and arriving on time over 172 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on ICT to IAH?
May (67% on time); the best was February (93%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?
No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

More routes from ICT

Live status: FAA delays and ground stops