Flight Status & Tracker

UAL1789

UNITED AIRLINES INC · RDU → IAD · Last tracked Sep 27, 2026

UAL1789 is a flight number operated by UNITED AIRLINES INC between Raleigh Durham International Airport (KRDU) and Washington Dulles International Airport (KIAD). SkyMeter last tracked UAL1789 on September 27, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 29m. SkyMeter has observed 145 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
145
last 90 days
⏱
AVG DURATION
1h 29m
tracked time
📅
SERVICE PERIOD
5/29/2025 → 9/27/2026
first → last seen
🗺
ROUTES / TYPES
6 / 7
city pairs · airframes
⚠
INCIDENT RATE
1.4%
2 flagged

Routes flown

By count · last 90 days

5
KRDU → KIAD
77
avg 46m · Raleigh Durham → Washington Dulles
KIAD → KSAT
40
avg 3h 15m · Washington Dulles → San Antonio
KIAD → KORF
23
avg 55m · Washington Dulles → Norfolk
8NC8 → KIAD
3
avg 47m · Lake Ridge Aero Park → Washington Dulles
KIAD → KLFI
1
avg 55m · Washington Dulles → Langley Air Force Base

Aircraft types

Equipment used on this number

7
B38M BOEING Boeing 737 MAX 8
52
A319 AIRBUS Airbus A319
32
B739 BOEING Boeing 737-900
27
B39M BOEING Boeing 737 MAX 9
18
B738 BOEING Boeing 737-800
8
A320 AIRBUS Airbus A320
7
B737 BOEING Boeing 737-700
1

Safety profile

Flagged flights · last 90 days

Go-arounds
2
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of UAL1789

30
N39450BOEING Boeing 737-900
→
9/27/2026
49m
No alerts
Replay Analysis
N69818BOEING Boeing 737-900
→
9/24/2026
3h 3m
No alerts
Replay Analysis
N806UAAIRBUS Airbus A319
→
9/24/2026
40m
No alerts
Replay Analysis
N894UAAIRBUS Airbus A319
→
9/23/2026
39m
No alerts
Replay Analysis
N439UAAIRBUS Airbus A320
→
9/22/2026
48m
No alerts
Replay Analysis
N77582BOEING Boeing 737 MAX 9
→
9/21/2026
3h 13m
No alerts
Replay Analysis
N849UAAIRBUS Airbus A319
→
9/21/2026
45m
No alerts
Replay Analysis
N813UAAIRBUS Airbus A319
→
9/20/2026
3h 19m
No alerts
Replay Analysis
N66897BOEING Boeing 737-900
→
9/20/2026
55m
No alerts
Replay Analysis
N893UAAIRBUS Airbus A319
→
9/19/2026
42m
No alerts
Replay Analysis
N47275BOEING Boeing 737 MAX 8
→
9/18/2026
3h 6m
No alerts
Replay Analysis
N894UAAIRBUS Airbus A319
→
9/18/2026
58m
No alerts
Replay Analysis
N38446BOEING Boeing 737-900
→
9/17/2026
3h 17m
No alerts
Replay Analysis
N831UAAIRBUS Airbus A319
→
9/17/2026
57m
No alerts
Replay Analysis
N4901UAIRBUS Airbus A320
→
9/16/2026
1h 5m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
9/15/2026
44m
No alerts
Replay Analysis
N37502BOEING Boeing 737 MAX 9
→
9/14/2026
3h 16m
No alerts
Replay Analysis
N849UAAIRBUS Airbus A319
→
9/14/2026
47m
No alerts
Replay Analysis
N811UAAIRBUS Airbus A319
→
9/12/2026
53m
No alerts
Replay Analysis
N814UAAIRBUS Airbus A319
→
9/11/2026
46m
No alerts
Replay Analysis
N24736BOEING Boeing 737-700
→
9/10/2026
50m
No alerts
Replay Analysis
N38479BOEING Boeing 737-900
→
9/8/2026
37m
No alerts
Replay Analysis
N847UAAIRBUS Airbus A319
→
9/5/2026
50m
No alerts
Replay Analysis
N66828BOEING Boeing 737-900
→
9/5/2026
41m
No alerts
Replay Analysis
N839UAAIRBUS Airbus A319
→
9/4/2026
57m
No alerts
Replay Analysis
N47524BOEING Boeing 737 MAX 9
→
9/4/2026
51m
No alerts
Replay Analysis
N898UAAIRBUS Airbus A319
→
9/3/2026
47m
No alerts
Replay Analysis
N881UAAIRBUS Airbus A319
→
9/2/2026
52m
No alerts
Replay Analysis
N75432BOEING Boeing 737-900
→
9/2/2026
41m
No alerts
Replay Analysis
N881UAAIRBUS Airbus A319
→
9/1/2026
49m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window