Flight Status & Tracker

BYF20

CHRISTIANSEN AVIATION LLC · SQL → HWD · Last tracked Oct 26, 2026

BYF20 is a flight number operated by CHRISTIANSEN AVIATION LLC between San Carlos Airport (KSQL) and Hayward Executive Airport (KHWD). SkyMeter last tracked BYF20 on October 26, 2026. The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 50m. SkyMeter has observed 211 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
211
last 90 days
⏱
AVG DURATION
50m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/26/2026
first → last seen
🗺
ROUTES / TYPES
42 / 1
city pairs · airframes
⚠
INCIDENT RATE
11.4%
24 flagged

Routes flown

By count · last 90 days

10
KSQL → KHWD
16
avg 54m · San Carlos → Hayward Executive
KLVK → KSQL
6
avg 31m · Livermore → San Carlos
KHAF → KSQL
5
avg 28m · Half Moon Bay → San Carlos
KSQL → KC83
4
avg 51m · San Carlos → Byron
KSQL → KHAF
3
avg 33m · San Carlos → Half Moon Bay
KWVI → KSQL
2
avg 38m · Watsonville → San Carlos
KSQL → KLVK
2
avg 21m · San Carlos → Livermore
KHWD → KSQL
2
avg 30m · Hayward Executive → San Carlos
CL52 → KSQL
2
avg 34m · San Joaquin General Hospital Heliport → San Carlos
US-2776 → KSQL
2
avg 59m · Stanford Health Care West Heliport → San Carlos

Aircraft types

Equipment used on this number

1
C172 CESSNA Cessna Skyhawk 172/Cutlass
213

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
24
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 BYF20

30
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/26/2026
52m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/25/2026
58m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/25/2026
8m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/25/2026
9m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/25/2026
6m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/25/2026
13m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/25/2026
1h 2m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/25/2026
1h 0m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/25/2026
1h 19m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/24/2026
1h 0m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/24/2026
1h 17m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/24/2026
1h 22m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/24/2026
1h 19m
△ Low approach-stability score
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/24/2026
52m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/21/2026
1h 15m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/21/2026
1h 9m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/20/2026
57m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/20/2026
36m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/19/2026
33m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/19/2026
56m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/19/2026
1h 0m
△ Low approach-stability score
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/19/2026
34m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/18/2026
1h 35m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/18/2026
1h 22m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/16/2026
56m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/16/2026
42m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/16/2026
1h 22m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/16/2026
1h 5m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/15/2026
1h 10m
No alerts
Replay Analysis
N137MECESSNA Cessna Skyhawk 172/Cutlass
→
10/15/2026
41m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window