Is UA4030 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Chicago)
No live update yet
Check with your airline for the latest status.
Update time unavailable
Departure
Dallas-Fort Worth
DFW
Scheduled
Sep 20
Arrival
Houston
IAH
Scheduled
Sep 20
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
Service date: · Scheduled departure date (UTC)
14 min early
Official source · Updated
Departure
Buffalo
BUF
Actual
Sep 20
Arrival
Dulles
IAD
Actual
Sep 19
Times shown in airport local time
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.
- 14 min early
BUF → IAD
- 21 min early
DFW → IAH
- 25 min early
DFW → IAH
- 16 min early
DFW → IAH
- 12 min early
DFW → IAH
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 17
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 31
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 20, 2026Arrived | Buffalo | Dulles | -14 | |
| Sep 18, 2026Arrived | Dallas-Fort Worth | Houston | -21 | |
| Sep 17, 2026Arrived | Dallas-Fort Worth | Houston | -25 | |
| Sep 16, 2026Arrived | Dallas-Fort Worth | Houston | -16 | |
| Sep 15, 2026Arrived | Dallas-Fort Worth | Houston | -12 | |
| Sep 14, 2026Arrived | Dallas-Fort Worth | Houston | -18 | |
| Sep 13, 2026Arrived | Dallas-Fort Worth | Houston | 21 | |
| Sep 13, 2026Arrived | Buffalo | Dulles | 0 | |
| Sep 11, 2026Arrived | Dallas-Fort Worth | Houston | -1 | |
| Sep 10, 2026Arrived | Mc Allen | Houston | 33 | |
| Sep 9, 2026Arrived | Mc Allen | Houston | -7 | |
| Sep 8, 2026Arrived | Mc Allen | Houston | -23 | |
| Sep 7, 2026Arrived | Dallas-Fort Worth | Houston | -2 | |
| Sep 6, 2026Arrived | Dallas-Fort Worth | Houston | -15 | |
| Sep 5, 2026Arrived | Dallas-Fort Worth | Houston | 169 | |
| Sep 4, 2026Arrived | Dallas-Fort Worth | Houston | 4 | |
| Aug 27, 2026Arrived | Dallas-Fort Worth | Houston | 50 |