United Airlines
Is UA3984 delayed?
No delay reported yet. UA3984 is scheduled to leave Tulsa at 07:20 on Nov 15 and reach Houston at 08:36 (as of Nov 15, 11:59 UTC).
Usually on time: 21 of its last 21 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Tulsa
TUL
Scheduled
Nov 15
Arrival
Houston
IAH
Scheduled
Nov 15
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 5 min early
Tulsa → Houston
- 21 min early
Tulsa → Houston
- 22 min early
Tulsa → Houston
- On schedule (2 min behind)
Tulsa → Houston
- 25 min early
Tulsa → Houston
Is UA3984 usually late?
Period: Oct 16, 2026 – Nov 15, 2026
On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.
Departures on record at these airports today
Houston (IAH) departures
Too few departures on record with a known outcome so far today to judge: 7 of 20 needed.
Counts cover the departures on record at each airport, not its full schedule.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 14, 2026Cancelled | Tulsa | Houston | Not available | Not available |
| Nov 13, 2026Arrived | Tulsa | Houston | -5 | |
| Nov 10, 2026Arrived | Tulsa | Houston | -21 | |
| Nov 9, 2026Arrived | Tulsa | Houston | -22 | |
| Nov 8, 2026Arrived | Tulsa | Houston | 2 | |
| Nov 7, 2026Arrived | Tulsa | Houston | -25 | |
| Nov 6, 2026Arrived | Tulsa | Houston | -19 | |
| Nov 3, 2026Arrived | Tulsa | Houston | 6 | |
| Nov 2, 2026Arrived | Tulsa | Houston | -7 | |
| Nov 1, 2026Arrived | Tulsa | Houston | -4 | |
| Oct 31, 2026Arrived | Tulsa | Houston | 0 | |
| Oct 30, 2026Arrived | Tulsa | Houston | -6 | |
| Oct 27, 2026Arrived | Tulsa | Houston | -16 | |
| Oct 26, 2026Arrived | Tulsa | Houston | -19 | |
| Oct 25, 2026Arrived | Tulsa | Houston | -11 | |
| Oct 24, 2026Arrived | Charlotte | Houston | -16 | |
| Oct 23, 2026Arrived | Charlotte | Houston | -15 | |
| Oct 22, 2026Arrived | Charlotte | Houston | -37 | |
| Oct 21, 2026Arrived | Charlotte | Houston | -21 | |
| Oct 19, 2026Arrived | Charlotte | Houston | 11 | |
| Oct 18, 2026Arrived | Charlotte | Houston | -22 | |
| Oct 17, 2026Arrived | Charlotte | Houston | -10 |