GJS4179

UNITED AIRLINES INC · BUF → IAD

GJS4179 is operated by UNITED AIRLINES INC between Buffalo Niagara International Airport (KBUF) and Washington Dulles International Airport (KIAD). The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 0h 49m. SkyMeter has observed 74 legs of this flight number via ADS-B.

✈
FLIGHTS
74
last 90 days
⏱
AVG DURATION
49m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/18/2026
first → last seen
🗺
ROUTES / TYPES
9 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

8
KBUF → KIAD
24
avg 54m · Buffalo Niagara → Washington Dulles
KORD → KGRB
13
avg 37m · Chicago O'Hare → Austin Straubel
KDAY → KORD
11
avg 55m · James M Cox Dayton → Chicago O'Hare
KATW → KORD
8
avg 53m · Appleton → Chicago O'Hare
KIAD → KSYR
6
avg 1h 9m · Washington Dulles → Syracuse Hancock
KIAD → KROA
2
avg 42m · Washington Dulles → Roanoke–Blacksburg
KDTW → KORD
1
avg 1h 18m · Detroit Metropolitan Wayne County → Chicago O'Hare
WS31 → KGRB
1
avg 5m · Otto-Gibbons → Austin Straubel

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
77

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 GJS4179

30
N542GJCANADAIR canadair CRJ-700
→
07/18/2026
36m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
07/17/2026
30m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
07/17/2026
15m
No alerts
Replay Analysis
N576GJCANADAIR canadair CRJ-700
→
07/15/2026
38m
No alerts
Replay Analysis
N501GJCANADAIR canadair CRJ-700
→
07/14/2026
34m
No alerts
Replay Analysis
N566GJCANADAIR canadair CRJ-700
→
07/14/2026
5m
No alerts
Replay Analysis
N566GJCANADAIR canadair CRJ-700
→
07/13/2026
43m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
07/12/2026
37m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
07/12/2026
12m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
07/11/2026
9m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
07/10/2026
21m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
07/10/2026
11m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
07/10/2026
58m
No alerts
Replay Analysis
N547GJCANADAIR canadair CRJ-700
→
07/09/2026
32m
No alerts
Replay Analysis
N564GJCANADAIR canadair CRJ-700
→
07/09/2026
24m
No alerts
Replay Analysis
N564GJCANADAIR canadair CRJ-700
→
07/08/2026
10m
No alerts
Replay Analysis
N564GJCANADAIR canadair CRJ-700
→
07/08/2026
35m
No alerts
Replay Analysis
N557GJCANADAIR canadair CRJ-700
→
07/07/2026
35m
No alerts
Replay Analysis
N526GJCANADAIR canadair CRJ-700
→
07/07/2026
36m
No alerts
Replay Analysis
N561GJCANADAIR canadair CRJ-700
→
07/05/2026
42m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
07/02/2026
33m
No alerts
Replay Analysis
N547GJCANADAIR canadair CRJ-700
→
07/01/2026
32m
No alerts
Replay Analysis
N538GJCANADAIR canadair CRJ-700
→
06/30/2026
1h 3m
No alerts
Replay Analysis
N556GJCANADAIR canadair CRJ-700
→
06/29/2026
1h 10m
No alerts
Replay Analysis
N576GJCANADAIR canadair CRJ-700
→
06/28/2026
1h 26m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
06/27/2026
1h 3m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
06/26/2026
1h 11m
No alerts
Replay Analysis
N550GJCANADAIR canadair CRJ-700
→
06/25/2026
1h 1m
No alerts
Replay Analysis
N580GJCANADAIR canadair CRJ-700
→
06/24/2026
55m
No alerts
Replay Analysis
N554GJCANADAIR canadair CRJ-700
→
06/23/2026
55m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window