Flight Status & Tracker

UAL1866

UNITED AIRLINES INC · SFO → DFW · Last tracked Nov 11, 2026

UAL1866 is a flight number operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Dallas Fort Worth International Airport (KDFW). SkyMeter last tracked UAL1866 on November 11, 2026. The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 3h 14m. SkyMeter has observed 68 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
68
last 90 days
⏱
AVG DURATION
3h 14m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 11/11/2026
first → last seen
🗺
ROUTES / TYPES
6 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KSFO → KDFW
13
avg 3h 28m · San Francisco → Dallas Fort Worth
KMCO → KEWR
12
avg 2h 23m · Orlando → Newark Liberty
KEWR → KJAC
6
avg 4h 33m · Newark Liberty → Jackson Hole
KIAD → KBOS
3
avg 1h 21m · Washington Dulles → General Edward Lawrence Logan

Aircraft types

Equipment used on this number

4
B737 BOEING Boeing 737-700
84
A320 AIRBUS Airbus A320
16
B739 BOEING Boeing 737-900
12
B38M BOEING Boeing 737 MAX 8
3

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 UAL1866

30
N36447BOEING Boeing 737-900
→
11/11/2026
2h 24m
No alerts
Replay Analysis
N61886BOEING Boeing 737-900
→
11/7/2026
2h 20m
No alerts
Replay Analysis
N38479BOEING Boeing 737-900
→
11/6/2026
3h 1m
No alerts
Replay Analysis
N69810BOEING Boeing 737-900
→
11/5/2026
2h 15m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
11/4/2026
2h 21m
No alerts
Replay Analysis
N66814BOEING Boeing 737-900
→
11/3/2026
2h 14m
No alerts
Replay Analysis
N69829BOEING Boeing 737-900
→
11/2/2026
2h 20m
No alerts
Replay Analysis
N75432BOEING Boeing 737-900
→
10/30/2026
2h 16m
No alerts
Replay Analysis
N66837BOEING Boeing 737-900
→
10/29/2026
2h 11m
No alerts
Replay Analysis
N69840BOEING Boeing 737-900
→
10/28/2026
2h 23m
No alerts
Replay Analysis
N36469BOEING Boeing 737-900
→
10/27/2026
2h 15m
No alerts
Replay Analysis
N39450BOEING Boeing 737-900
→
10/25/2026
2h 27m
No alerts
Replay Analysis
N442UAAIRBUS Airbus A320
→
10/24/2026
3h 34m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
10/23/2026
3h 26m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
10/22/2026
3h 31m
No alerts
Replay Analysis
N37367BOEING Boeing 737 MAX 8
→
10/20/2026
1h 25m
No alerts
Replay Analysis
N452UAAIRBUS Airbus A320
→
10/16/2026
5m
No alerts
Replay Analysis
N452UAAIRBUS Airbus A320
→
10/16/2026
3h 35m
No alerts
Replay Analysis
N454UAAIRBUS Airbus A320
→
10/15/2026
3h 18m
No alerts
Replay Analysis
N47281BOEING Boeing 737 MAX 8
→
10/13/2026
1h 20m
No alerts
Replay Analysis
N482UAAIRBUS Airbus A320
→
10/10/2026
10m
No alerts
Replay Analysis
N482UAAIRBUS Airbus A320
→
10/10/2026
3h 17m
No alerts
Replay Analysis
N498UAAIRBUS Airbus A320
→
10/9/2026
3h 25m
No alerts
Replay Analysis
N435UAAIRBUS Airbus A320
→
10/8/2026
3h 42m
No alerts
Replay Analysis
N17373BOEING Boeing 737 MAX 8
→
10/6/2026
1h 17m
No alerts
Replay Analysis
N489UAAIRBUS Airbus A320
→
10/5/2026
7m
No alerts
Replay Analysis
N489UAAIRBUS Airbus A320
→
10/5/2026
3h 15m
No alerts
Replay Analysis
N484UAAIRBUS Airbus A320
→
10/3/2026
3h 21m
No alerts
Replay Analysis
N439UAAIRBUS Airbus A320
→
10/2/2026
3h 47m
No alerts
Replay Analysis
N467UAAIRBUS Airbus A320
→
10/1/2026
3h 36m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window