ON TIMEBOARD
American Airlines / DFW → SGF

AA 3556 on time

American Airlines 3556: Dallas to Springfield at 2:33 p.m.; Springfield to Dallas at 4:29 p.m. (past 12 months). Figures below the title are for DFW → SGF, its busiest leg

On time
86%
195 flights · likely 80–90%
Cancelled
1.5%
of scheduled flights
Typical arrival
−6 min
median vs schedule
When late
+60 min
average delay
Similar flights
83%
AA, same route & hour

About 1 in 7 AA 3556 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (14%); 1.5% were cancelled. The typical flight landed 6 minutes early.

AA 3556: DFW → SGF

Scheduled to leave Dallas at 2:33 p.m. local time, operated by Envoy as MQ 3556. Over the past year it arrived on time 86% of the time (195 flights), in line with other AA flights on the route at that hour (83%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%May 2025: 74% on time (31 flights)74MayJun 2025: 73% on time (30 flights)73JunJul 2025: 84% on time (31 flights)84JulAug 2025: 71% on time (31 flights)71AugSep 2025: 87% on time (30 flights)87SepOct 2025: 74% on time (31 flights)74OctNov 2025: 93% on time (29 flights)93NovDec 2025: 84% on time (31 flights)84DecJan 2026: 83% on time (29 flights)83JanFeb 2026: too few flights (13 flights)FebMar 2026: too few flights (5 flights)MarAug 2026: 89% on time (27 flights)89Aug

By day of week

DayFlightsOn time
Monday2781%
Tuesday3497%
Wednesday2886%
Thursday2673%
Friday2789%
Saturday2785%
Sunday2685%

Why it was late

Late inbound plane 45%Airline (crew, maintenance, ops) 32%Air traffic & airport (NAS) 21%Severe weather 2%

All flights DFW → SGF · Connecting off AA 3556? Check the risk

AA 3556: SGF → DFW

Scheduled to leave Springfield at 4:29 p.m. local time, operated by Envoy as MQ 3556. Over the past year it arrived on time 73% of the time (131 flights), in line with other AA flights on the route at that hour (73%). Last seen in the data Aug 31, 2026.

Month by month

30%65%100%Apr 2025: 43% on time (30 flights)43AprMay 2025: too few flights (4 flights)MayJun 2025: 58% on time (26 flights)58JunJul 2025: 65% on time (31 flights)65JulAug 2025: 52% on time (31 flights)52AugSep 2025: 70% on time (30 flights)70SepOct 2025: 52% on time (31 flights)52OctNov 2025: too few flights (1 flights)NovJan 2026: 71% on time (24 flights)71JanFeb 2026: too few flights (13 flights)FebMar 2026: too few flights (5 flights)MarAug 2026: 85% on time (27 flights)85Aug

By day of week

DayFlightsOn time
Monday17—
Tuesday2584%
Wednesday19—
Thursday18—
Friday18—
Saturday18—
Sunday16—

Why it was late

Late inbound plane 63%Air traffic & airport (NAS) 22%Severe weather 8%Airline (crew, maintenance, ops) 7%

All flights SGF → DFW · Connecting off AA 3556? Check the risk

Questions

How often is AA 3556 from DFW to SGF late?

American Airlines 3556 from Dallas/Fort Worth, TX to Springfield, MO arrived 15 or more minutes late, was diverted or was cancelled on 14% of 195 scheduled flights between September 2025 and August 2026. 1.5% were cancelled.

How often is AA 3556 from SGF to DFW late?

American Airlines 3556 from Springfield, MO to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 27% of 131 scheduled flights between September 2025 and August 2026. 1.5% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check American Airlines for today's flight. Method.