UCA4939

UNITED AIRLINES INC · ITH → IAD

UCA4939 is operated by UNITED AIRLINES INC between Ithaca Tompkins Regional Airport (KITH) and Washington Dulles International Airport (KIAD). The flight is most often flown by a EMBRAER Embraer ERJ 145 XR. Typical block time is 0h 51m. SkyMeter has observed 86 legs of this flight number via ADS-B.

✈
FLIGHTS
86
last 90 days
⏱
AVG DURATION
51m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/15/2026
first → last seen
🗺
ROUTES / TYPES
7 / 1
city pairs · airframes
⚠
INCIDENT RATE
1.2%
1 flagged

Routes flown

By count · last 90 days

6
KITH → KIAD
62
avg 52m · Ithaca Tompkins → Washington Dulles
5NY3 → KIAD
12
avg 51m · Keech → Washington Dulles
NK72 → KIAD
5
avg 49m · James Henion Private Field → Washington Dulles
US-0694 → KIAD
3
avg 49m · Cayuga Medical Center Heliport → Washington Dulles
NK05 → KIAD
1
avg 47m · Tom N' Jerry → Washington Dulles
47PA → KIAD
1
avg 33m · Homan → Washington Dulles

Aircraft types

Equipment used on this number

1
E45X EMBRAER Embraer ERJ 145 XR
86

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UCA4939

30
N12195EMBRAER Embraer ERJ 145 XR
→
8/15/2026
50m
No alerts
Replay Analysis
N11192EMBRAER Embraer ERJ 145 XR
→
8/14/2026
50m
No alerts
Replay Analysis
N16178EMBRAER Embraer ERJ 145 XR
→
8/13/2026
52m
No alerts
Replay Analysis
N14198EMBRAER Embraer ERJ 145 XR
→
8/12/2026
1h 2m
No alerts
Replay Analysis
N16151EMBRAER Embraer ERJ 145 XR
→
8/11/2026
56m
No alerts
Replay Analysis
N33182EMBRAER Embraer ERJ 145 XR
→
8/10/2026
51m
No alerts
Replay Analysis
N16147EMBRAER Embraer ERJ 145 XR
→
8/9/2026
49m
No alerts
Replay Analysis
N14203EMBRAER Embraer ERJ 145 XR
→
8/8/2026
47m
No alerts
Replay Analysis
N24128EMBRAER Embraer ERJ 145 XR
→
8/7/2026
55m
No alerts
Replay Analysis
N21197EMBRAER Embraer ERJ 145 XR
→
8/6/2026
49m
No alerts
Replay Analysis
N23139EMBRAER Embraer ERJ 145 XR
→
8/5/2026
54m
No alerts
Replay Analysis
N21154EMBRAER Embraer ERJ 145 XR
→
8/4/2026
52m
No alerts
Replay Analysis
N16147EMBRAER Embraer ERJ 145 XR
→
8/3/2026
1h 0m
No alerts
Replay Analysis
N11193EMBRAER Embraer ERJ 145 XR
→
8/2/2026
50m
No alerts
Replay Analysis
N14153EMBRAER Embraer ERJ 145 XR
→
8/1/2026
1h 4m
↻ Go-around
Replay Analysis
N12135EMBRAER Embraer ERJ 145 XR
→
7/31/2026
50m
No alerts
Replay Analysis
N11150EMBRAER Embraer ERJ 145 XR
→
7/30/2026
53m
No alerts
Replay Analysis
N16170EMBRAER Embraer ERJ 145 XR
→
7/29/2026
50m
No alerts
Replay Analysis
N14174EMBRAER Embraer ERJ 145 XR
→
7/28/2026
51m
No alerts
Replay Analysis
N21154EMBRAER Embraer ERJ 145 XR
→
7/27/2026
55m
No alerts
Replay Analysis
N12135EMBRAER Embraer ERJ 145 XR
→
7/26/2026
46m
No alerts
Replay Analysis
N11176EMBRAER Embraer ERJ 145 XR
→
7/25/2026
48m
No alerts
Replay Analysis
N14174EMBRAER Embraer ERJ 145 XR
→
7/24/2026
56m
No alerts
Replay Analysis
N14168EMBRAER Embraer ERJ 145 XR
→
7/23/2026
52m
No alerts
Replay Analysis
N14198EMBRAER Embraer ERJ 145 XR
→
7/22/2026
55m
No alerts
Replay Analysis
N14174EMBRAER Embraer ERJ 145 XR
→
7/21/2026
46m
No alerts
Replay Analysis
N13202EMBRAER Embraer ERJ 145 XR
→
7/20/2026
55m
No alerts
Replay Analysis
N12145EMBRAER Embraer ERJ 145 XR
→
7/19/2026
47m
No alerts
Replay Analysis
N16178EMBRAER Embraer ERJ 145 XR
→
7/18/2026
51m
No alerts
Replay Analysis
N11191EMBRAER Embraer ERJ 145 XR
→
7/17/2026
53m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window