Home / Routes / KBUF → KIAD1,450 scheduled
BUF IAD56m

The route from Buffalo Niagara International Airport (KBUF) in Buffalo to Washington Dulles International Airport (KIAD) in Washington, DC. SkyMeter tracks roughly 1,450 scheduled flights on this route across 19 carriers. The most active operator is UAL (UAL). Average block time is 1h 17m. Departures average 30 minutes off schedule, with 36% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer ERJ 145 XR.

Scheduled
1,450
last 473 days
ADS-B observed
290
Airlines
19
Avg dep delay
30m
Late >15 min
35.7%
Cancel rate
2.76%

Airlines on this route

25 carriers · scheduled

United Airlines
UAL · UA · 1,318 flights · avg 30m delay · 36.6% late
40 cancelled
Netjets Aviation
EJA · 1I · 56 flights · avg 3m delay · 8.9% late
Flexjet
LXJ · LXJ · 16 flights · avg 38m delay · 43.8% late
Commutair
UCA · C5 · 7 flights · avg 37m delay · 71.4% late
Executive Flight Services
XSR · 7 flights · avg 31m delay · 42.9% late
Mesa Aviation Services
ASH · YV · 6 flights · avg 20m delay · 33.3% late
Gojet Airlines
GJS · G7 · 3 flights · avg 455m delay · 66.7% late
Libyan Airlines
LAA · LN · 3 flights · avg 0m delay · 0.0% late
Delta Air Lines
DAL · DL · 3 flights · avg 27m delay · 66.7% late
Lgm Enterprises
JRE · 2 flights · avg 23m delay · 50.0% late
Jet Linx Aviation
JTL · JL · 2 flights · avg 26m delay · 50.0% late
Wup
WUP · 2 flights · avg 28m delay · 100.0% late
· N4 · 2 flights · avg —m delay · 0.0% late
Tradewind Aviation
GPD · TJ · 2 flights · avg 10m delay · 0.0% late
Hera Flight
HER · UD · 2 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

LN240BN240BLJ31
2026-08-19 17:03  →  2026-08-19 17:57  ·  54m
Replay
UCA4291N14158E45X
2026-08-18 19:33  →  2026-08-18 20:25  ·  52m
Replay
GJS4192N553GJCRJ7
2026-08-18 14:41  →  2026-08-18 15:35  ·  54m
Replay
UCA4378N14198E45X
2026-08-18 00:13  →  2026-08-18 01:13  ·  59m
Replay
UCA4291N14148E45X
2026-08-17 19:22  →  2026-08-17 20:19  ·  57m
Replay
GJS419AN545GJCRJ7
2026-08-17 17:17  →  2026-08-17 18:17  ·  59m
Replay
GJS4190N551GJCRJ7
2026-08-17 10:19  →  2026-08-17 11:13  ·  54m
Replay
UCA4378N14162E45X
2026-08-17 00:31  →  2026-08-17 01:29  ·  58m
Replay
UCA4291N14158E45X
2026-08-16 19:09  →  2026-08-16 20:01  ·  52m
Replay
N744NN744NLJ31
2026-08-16 12:51  →  2026-08-16 13:38  ·  46m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 789
sells UAL 720
sells UAL 712
sells UAL 333

Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer ERJ 145 XR
E45X
38%
of flights
EMBRAER Embraer 175 long wing
E75L
27%
of flights
CANADAIR canadair CRJ-700
CRJ7
25%
of flights
LEARJET Bombardier Learjet 31
LJ31
2%
of flights
EMBRAER Embraer 170
E170
1%
of flights
BOMBARDIER Bombardier Challenger 350
CL35
1%
of flights
CESSNA Cessna Citation Latitude
C68A
1%
of flights
CESSNA Cessna Citation Sovereign
C680
0%
of flights

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