UAL2277

UNITED AIRLINES INC · ORD → IAD

UAL2277 is operated by UNITED AIRLINES INC between Chicago O'Hare International Airport (KORD) and Washington Dulles International Airport (KIAD). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 54m. SkyMeter has observed 173 legs of this flight number via ADS-B.

✈
FLIGHTS
173
last 90 days
⏱
AVG DURATION
1h 54m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/22/2026
first → last seen
🗺
ROUTES / TYPES
5 / 6
city pairs · airframes
⚠
INCIDENT RATE
1.7%
3 flagged

Routes flown

By count · last 90 days

3
KORD → KIAD
84
avg 1h 36m · Chicago O'Hare → Washington Dulles
KIAD → KTPA
80
avg 2h 21m · Washington Dulles → Tampa
KIAD → KTPF
2
avg 2h 27m · Washington Dulles → Peter O Knight

Aircraft types

Equipment used on this number

6
B739 BOEING Boeing 737-900
140
B39M BOEING Boeing 737 MAX 9
20
B752 BOEING Boeing 757-200
9
B738 BOEING Boeing 737-800
4
B763 BOEING Boeing 767-300
1
B753 BOEING Boeing 757-300
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
2
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 UAL2277

30
N27463BOEING Boeing 737 MAX 9
→
08/22/2026
2h 14m
No alerts
Replay Analysis
N47414BOEING Boeing 737-900
→
08/22/2026
1h 44m
No alerts
Replay Analysis
N39418BOEING Boeing 737-900
→
08/19/2026
2h 12m
No alerts
Replay Analysis
N75426BOEING Boeing 737-900
→
08/19/2026
23m
No alerts
Replay Analysis
N68836BOEING Boeing 737-900
→
08/18/2026
2h 12m
No alerts
Replay Analysis
N53441BOEING Boeing 737-900
→
08/18/2026
1h 28m
No alerts
Replay Analysis
N66825BOEING Boeing 737-900
→
08/17/2026
2h 6m
No alerts
Replay Analysis
N34460BOEING Boeing 737-900
→
08/17/2026
1h 43m
No alerts
Replay Analysis
N37468BOEING Boeing 737-900
→
08/16/2026
2h 48m
No alerts
Replay Analysis
N37468BOEING Boeing 737-900
→
08/16/2026
1h 40m
No alerts
Replay Analysis
N47505BOEING Boeing 737 MAX 9
→
08/15/2026
2h 3m
No alerts
Replay Analysis
N53441BOEING Boeing 737-900
→
08/15/2026
1h 26m
No alerts
Replay Analysis
N53441BOEING Boeing 737-900
→
08/15/2026
11m
No alerts
Replay Analysis
N37464BOEING Boeing 737-900
→
08/14/2026
2h 14m
No alerts
Replay Analysis
N66825BOEING Boeing 737-900
→
08/14/2026
1h 48m
No alerts
Replay Analysis
N34460BOEING Boeing 737-900
→
08/13/2026
2h 17m
No alerts
Replay Analysis
N66897BOEING Boeing 737-900
→
08/13/2026
1h 34m
No alerts
Replay Analysis
N68821BOEING Boeing 737-900
→
08/12/2026
2h 15m
No alerts
Replay Analysis
N65832BOEING Boeing 737-900
→
08/12/2026
1h 49m
No alerts
Replay Analysis
N68891BOEING Boeing 737-900
→
08/11/2026
2h 18m
No alerts
Replay Analysis
N69816BOEING Boeing 737-900
→
08/11/2026
1h 39m
No alerts
Replay Analysis
N75432BOEING Boeing 737-900
→
08/10/2026
2h 23m
No alerts
Replay Analysis
N63899BOEING Boeing 737-900
→
08/10/2026
1h 43m
No alerts
Replay Analysis
N37470BOEING Boeing 737-900
→
08/09/2026
55m
No alerts
Replay Analysis
N57439BOEING Boeing 737-900
→
08/08/2026
2h 20m
No alerts
Replay Analysis
N69804BOEING Boeing 737-900
→
08/08/2026
1h 24m
No alerts
Replay Analysis
N61886BOEING Boeing 737-900
→
08/07/2026
2h 23m
No alerts
Replay Analysis
N69840BOEING Boeing 737-900
→
08/07/2026
1h 31m
No alerts
Replay Analysis
N36444BOEING Boeing 737-900
→
08/06/2026
2h 24m
No alerts
Replay Analysis
N17443BOEING Boeing 737 MAX 9
→
08/06/2026
1h 35m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window