Is UA1789 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/New_York)
Arrived
23 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 08:43
Sep 20
Arrival
San Antonio
SAT
Actual
Scheduled 15:56
Sep 20
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (UTC)
Arrived
15 min early
Official source · Updated
Departure
Raleigh/Durham
RDU
Actual
Scheduled 10:15
Sep 20
Arrival
Dulles
IAD
Actual
Scheduled 07:02
Sep 20
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
IADSAT
RDUIAD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 14 min early
RDU → IAD
- 23 min early
IAD → SAT
- 15 min early
RDU → IAD
- 15 min early
RDU → IAD
- 27 min early
IAD → SAT
Flight history and details
Aug 22, 2026 — Sep 21, 2026
- Observed arrivals
- 33
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 39
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 21, 2026Arrived | Raleigh/Durham | Dulles | -14 | |
| Sep 20, 2026Arrived | Dulles | San Antonio | -23 | |
| Sep 20, 2026Arrived | Raleigh/Durham | Dulles | -15 | |
| Sep 19, 2026Arrived | Raleigh/Durham | Dulles | -15 | |
| Sep 18, 2026Arrived | Dulles | San Antonio | -27 | |
| Sep 18, 2026Arrived | Raleigh/Durham | Dulles | 3 | |
| Sep 17, 2026Arrived | Dulles | San Antonio | -19 | |
| Sep 17, 2026Arrived | Raleigh/Durham | Dulles | 3 | |
| Sep 16, 2026Arrived | Raleigh/Durham | Dulles | -3 | |
| Sep 15, 2026Arrived | Raleigh/Durham | Dulles | -14 | |
| Sep 14, 2026Arrived | Raleigh/Durham | Dulles | 8 | |
| Sep 13, 2026Arrived | Raleigh/Durham | Dulles | -4 | |
| Sep 12, 2026Arrived | Raleigh/Durham | Dulles | 1 | |
| Sep 11, 2026Arrived | Raleigh/Durham | Dulles | -9 | |
| Sep 10, 2026Arrived | Raleigh/Durham | Dulles | 0 | |
| Sep 9, 2026Arrived | Raleigh/Durham | Dulles | 7 | |
| Sep 8, 2026Arrived | Raleigh/Durham | Dulles | -22 | |
| Sep 7, 2026Arrived | Dulles | Norfolk | -15 | |
| Sep 7, 2026Arrived | Raleigh/Durham | Dulles | -19 | |
| Sep 6, 2026Arrived | Raleigh/Durham | Dulles | -21 | |
| Sep 5, 2026Arrived | Dulles | Norfolk | -22 | |
| Sep 5, 2026Arrived | Raleigh/Durham | Dulles | 0 | |
| Sep 4, 2026Arrived | Dulles | Norfolk | -13 | |
| Sep 4, 2026Arrived | Raleigh/Durham | Dulles | 0 | |
| Sep 1, 2026Arrived | Dulles | Norfolk | -18 | |
| Aug 31, 2026Arrived | Dulles | Norfolk | 22 | |
| Aug 30, 2026Arrived | Dulles | Norfolk | 2 | |
| Aug 29, 2026Arrived | Dulles | Norfolk | -11 | |
| Aug 28, 2026Arrived | Dulles | Norfolk | 27 | |
| Aug 27, 2026Arrived | Dulles | Norfolk | -9 | |
| Aug 26, 2026Arrived | Dulles | Norfolk | -4 | |
| Aug 25, 2026Arrived | Dulles | Norfolk | -20 | |
| Aug 24, 2026Arrived | Dulles | Norfolk | -5 |