Is UA4237 delayed?
No — UA4237 landed in Houston 38 min early, at 10:31 on Sep 29 (as of Sep 29, 15:31 UTC).
Usually on time: arrived within 15 min of schedule on 21 of the last 22 flights.
38 min early
Official source · Updated
Departure
Huntsville
HSV
Actual
Scheduled 09:13
Sep 29
Arrival
Houston
IAH
Actual
Scheduled 11:10
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Market settled: On time.
Think UA4237 runs late on Sep 30? Delayed is trading at 12¢ — pays out x8.28.
Will United Airlines UAL 4237 from Huntsville to Houston arrive on time, be delayed, or be cancelled on Sep 30?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 38 min early
Huntsville → Houston
- 36 min early
Huntsville → Houston
- 22 min early
Huntsville → Houston
- 17 min early
Huntsville → Houston
- 12 min early
Huntsville → Houston
Is UA4237 usually late?
Observation window: Aug 30, 2026 – Sep 29, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Houston (IAH) departures
- Left more than 15 min late
- 22 of 270
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Huntsville | Houston | -38 | |
| Sep 27, 2026Arrived | Huntsville | Houston | -36 | |
| Sep 26, 2026Arrived | Huntsville | Houston | -22 | |
| Sep 25, 2026Arrived | Huntsville | Houston | -17 | |
| Sep 24, 2026Arrived | Huntsville | Houston | -12 | |
| Sep 23, 2026Arrived | Baton Rouge | Houston | -14 | |
| Sep 22, 2026Arrived | Baton Rouge | Houston | -21 | |
| Sep 21, 2026Arrived | Baton Rouge | Houston | -23 | |
| Sep 20, 2026Arrived | Baton Rouge | Houston | -27 | |
| Sep 19, 2026Arrived | Baton Rouge | Houston | -13 | |
| Sep 18, 2026Arrived | Baton Rouge | Houston | -25 | |
| Sep 17, 2026Arrived | Baton Rouge | Houston | -23 | |
| Sep 15, 2026Arrived | Baton Rouge | Houston | -34 | |
| Sep 13, 2026Arrived | Baton Rouge | Houston | -14 | |
| Sep 12, 2026Arrived | Baton Rouge | Houston | -34 | |
| Sep 11, 2026Arrived | Baton Rouge | Houston | -8 | |
| Sep 10, 2026Arrived | Baton Rouge | Houston | -11 | |
| Sep 9, 2026Arrived | Baton Rouge | Houston | 18 | |
| Sep 8, 2026Arrived | Baton Rouge | Houston | -27 | |
| Sep 7, 2026Arrived | Baton Rouge | Houston | -15 | |
| Sep 5, 2026Arrived | Baton Rouge | Houston | -27 | |
| Sep 4, 2026Arrived | Baton Rouge | Houston | -27 |
Email me if UA4237 runs late
We email you if your next UA4237 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.