UAL1635

UNITED AIRLINES INC · IAD → ATL

UAL1635 is operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and Hartsfield Jackson Atlanta International Airport (KATL). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 1m. SkyMeter has observed 193 legs of this flight number via ADS-B.

✈
FLIGHTS
193
last 90 days
⏱
AVG DURATION
3h 1m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
14 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KIAD → KATL
71
avg 1h 40m · Washington Dulles → Hartsfield Jackson Atlanta
KLAX → KIAD
69
avg 4h 47m · Los Angeles → Washington Dulles
KSEA → KLAX
21
avg 2h 29m · Seattle Tacoma → Los Angeles
US-1412 → KIAD
2
avg 4h 43m · Skyview Center I Helipad → Washington Dulles
VA61 → KIAD
1
avg 12m · Lovettsville Airfield → Washington Dulles
US-1416 → KIAD
1
avg 5h 26m · Hilton Los Angeles Airport Helipad → Washington Dulles
US-1410 → KIAD
1
avg 4h 35m · Sheraton Gateway Los Angeles Hotel Helipad → Washington Dulles
6VG8 → KIAD
1
avg 11m · Longview Heliport → Washington Dulles
KSEA → KHHR
1
avg 2h 20m · Seattle Tacoma → Jack Northrop Field Hawthorne
52VA → KIAD
1
avg 29m · Ibm Building 250 Heliport → Washington Dulles

Aircraft types

Equipment used on this number

7
B739 BOEING Boeing 737-900
211
B38M BOEING Boeing 737 MAX 8
50
A319 AIRBUS Airbus A319
33
B39M BOEING Boeing 737 MAX 9
19
B753 BOEING Boeing 757-300
16
A320 AIRBUS Airbus A320
5
B738 BOEING Boeing 737-800
4

Safety profile

Flagged flights · last 90 days

Go-arounds
0
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 UAL1635

30
N57852BOEING Boeing 757-300
→
08/20/2026
4h 12m
No alerts
Replay Analysis
N57466BOEING Boeing 737 MAX 9
→
08/18/2026
4h 17m
No alerts
Replay Analysis
N57870BOEING Boeing 757-300
→
08/18/2026
47m
No alerts
Replay Analysis
N57870BOEING Boeing 757-300
→
08/17/2026
4h 41m
No alerts
Replay Analysis
N57870BOEING Boeing 757-300
→
08/17/2026
3h 53m
No alerts
Replay Analysis
N74856BOEING Boeing 757-300
→
08/17/2026
1h 7m
No alerts
Replay Analysis
N74856BOEING Boeing 757-300
→
08/16/2026
5h 8m
No alerts
Replay Analysis
N74856BOEING Boeing 757-300
→
08/16/2026
4h 1m
No alerts
Replay Analysis
N75851BOEING Boeing 757-300
→
08/16/2026
38m
No alerts
Replay Analysis
N75851BOEING Boeing 757-300
→
08/15/2026
4h 49m
No alerts
Replay Analysis
N75851BOEING Boeing 757-300
→
08/15/2026
4h 11m
No alerts
Replay Analysis
N75851BOEING Boeing 757-300
→
08/15/2026
34m
No alerts
Replay Analysis
N75851BOEING Boeing 757-300
→
08/14/2026
4h 52m
No alerts
Replay Analysis
N75851BOEING Boeing 757-300
→
08/14/2026
4h 17m
No alerts
Replay Analysis
N75853BOEING Boeing 757-300
→
08/14/2026
36m
No alerts
Replay Analysis
N75853BOEING Boeing 757-300
→
08/13/2026
4h 46m
No alerts
Replay Analysis
N75853BOEING Boeing 757-300
→
08/13/2026
4h 9m
No alerts
Replay Analysis
N62896BOEING Boeing 737-900
→
08/12/2026
20m
No alerts
Replay Analysis
N37535BOEING Boeing 737 MAX 9
→
08/12/2026
1h 0m
No alerts
Replay Analysis
N37535BOEING Boeing 737 MAX 9
→
08/11/2026
5h 6m
No alerts
Replay Analysis
N37535BOEING Boeing 737 MAX 9
→
08/11/2026
4h 4m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
08/11/2026
1h 33m
No alerts
Replay Analysis
N63820BOEING Boeing 737-900
→
08/11/2026
48m
No alerts
Replay Analysis
N63820BOEING Boeing 737-900
→
08/10/2026
5h 1m
No alerts
Replay Analysis
N63820BOEING Boeing 737-900
→
08/10/2026
4h 12m
No alerts
Replay Analysis
N17289BOEING Boeing 737 MAX 8
→
08/10/2026
1h 43m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
08/10/2026
45m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
08/09/2026
4h 39m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
08/09/2026
3h 53m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
08/08/2026
4h 3m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window