IAH → SGFHouston to Springfield

live

Direct flights from Houston (IAH) to Springfield (SGF): 25 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 10 tracked flights. The nonstop covers 827 km, an estimated 1 hour 34 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Springfield. Updated 2 November 2026 at 18:13 UTC.

Today, IAH → SGF

Mon 2 Nov · local times
  1. 12:15 UA5365 On scheduleGate A2 · TC ·
  2. 14:25 UA4596 On scheduleGate B65 · TC ·

Checked IAH board 12:13

IAH Houston smooth · +0
SGF Springfield tracking
827 km · ~1h 34m est.
dep bank 12:15–20:1425x weekly
Running clean · 1 airline · 25x weekly · nonstop
100 / 100

route health from live IAH and SGF delay boards

0 of 10 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~1h 34mestimated from route distance
Weekly departures25x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 10

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
United AirlinesUA

Flights UA5365 12:15 daily · UA4596 14:25 daily · UA4228 18:15 We Th Fr Sa Su · UA4471 20:14 Mo Tu We Th Fr Su

History

operated legs · board outcomes
11-01UA4228departed+27
11-01UA4596departed−2
11-01UA5365departed−3
10-31UA4228departed−7
10-31UA4596departed−7
10-31UA5365departed+96
10-30UA4228departed−6
10-30UA4471departed+6
10-30UA4596departed−7
10-30UA5365departed−4

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
IAHHouston +0 min smooth 🌤 mostly cloudy · SSE 10 kt Full IAH delay board →
SGFSpringfield tracking Full SGF delay board →

How the Houston to Springfield route actually runs

Pro Flight Search records official board updates for nonstop IAH to SGF flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Houston (IAH) to Springfield (SGF) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/IAH-SGF
How we measure this →

IAH to SGF questions

Is IAH–SGF running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on IAH–SGF?

Operators schedule evening departures around 18:15 from IAH. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SGF delay card to confirm conditions when you'd arrive.

How long is the flight from IAH to SGF?

Great-circle distance is 827 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 88–101 min gate-to-gate on this route.

How often does IAH–SGF fly?

United Airlines runs the route with about 25 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.